Ex. 1 pag. 102
1) Before
2) Since
3) Until
4) While
5) Finally
6) as soon as
7) At first - after a while

Ex. 2 pag. 103
1) Since
2) By the time
3) As soon as
4) While
5) Until

Ex. 3 pag. 103
1) The children were playing in the garden while their mother was cooking the dinner.
2) The telephone rang as we started our breakfast.
3) He packed his suitcase before leaving/he left.
4) The show had finished by the time they arrived.
5) I’ve been working for this company since I graduated.
6) You cannot go out until you have tidied up your room.
7) She felt she was alone in the world when her father died.
8) The cat dashed out as soon as I opened the door.

Ex. 4 pag. 103
1) Finally
2) While
3) As soon as
4) after a while
5) before
6) until
7) After
8) Afterwards

Ex. 5 pag. 103
1) Before
2) as soon as
3) As
4) Until
5) After
6) While
7) Then
8) after that
9) Eventually
10) When
11) Finally

Ex. 6 pag. 103
1) As soon as
2) After that
3) Before
4) Eventually
5) While
6) When
7) In the end

Ex. 1 pag. 104
1- B
2- C
3- B
4- C
5- A
6- A
7- A
8- B
9- C
10- C

Ex. 1 pag. 106
1) whether
2) if
3) whether
4) whether
5) whether
6) whether
7) Whether
8) Whether
9) If
10) Whether

Ex. 2 pag. 107
1) Unless
2) Provided
3) as long as
4) On condition that
5) unless

Ex. 1 pag. 108
1- C
2- A
3- C
4- B
5- A
6- B
7- A
8- C

Ex. 3 pag. 109
1) so that
2) in order toin case
3) so as to
4) for
5) In order
6) so as not to
7) so as not
8) in case
9) for fear of

Ex. 4 pag. 109
1) We took a taxi to get to the airport
2) I don’t usually eat before training in the gym so as not to get sick
3) They queued for hours in order to get the tickets for the concert
4) You bought an English dictionary in case you needed to translate some documents
5) Sue left home very early in case there was heavy traffic
6) The teacher took her students to the British Museum to show them the extensive Egyptian collection
7) You use a printer for printing papers
8) It sounds as if/though your mother is angry
9) She is elegant like a princess
10) Correct

Ex. 1 pag. 110
1- B
2- C
3- A
4- A
5- C
6- C
7- B
8- A

Ex. 2 pag. 111
1) Like
2) As
3) Like
4) As
5) As
6) As
7) As
8) As
9) Like
10) As

Ex. 3 pag. 111
1) It sounds as if
2) It looks as if
3) It looks as if
4) It tastes as if
5) It smells as if
6) It sounds as if
7) It looks as if

Ex. 4 pag. 111
1) While we were in the mountains, we did a lot of exciting things like climbing and rafting
2) I am sure, like everybody else in this class, that you will do very well this school year
3) My brother hopes to find a job as an engineer
4) Correct
5) My friend Joe looks like Brad Pitt
6) Correct
7) Correct
8) It sounds as if
9) She is elegant like a princess
10) Correct

 
Ex. 1 pag. 113
1) What’s more
2) as well as
3) also
4) Moreover
5) On top of that
6) Furthermore
7) In addition to
8) Also
9) In addition
10) Besides

Ex. 3 pag. 113
1- B
2- A
3- C
4- C
5- B

Ex. 1 pag. 114
1) In spite of
2) So that
3) Before
4) Moreover
5) Because
6) So as not to
7) So
8) Until
9) However
10) Due to

Ex. 2 pag. 114
1) Because
2) Furthermore
3) Whether
4) To
5) Although
6) Providing
7) due to
8) while
9) as
10) in order not to

Ex. 3 pag. 114
1- D
2- A
3- C
4- D
5- B
6- C
7- A
8- D

Ex. 4 pag. 115
1) Whether
2) Whereas
3) Moreover
4) As
5) Therefore
6) As
7) Although
8) Like

Ex. 5 pag. 115
1) My father is fed up with people calling him while he is having dinner
2) Despite the fact that I haven’t seen Barbara many times, I like talking to her
3) In spite of not having much money, we try to enjoy our life
4) Mum opened the back door so that the cat could come in
5) I’m going to go on a diet in order to lose some extra weight
6) Paul will be able to speak German fluently provided (that) he lives in Germany for a while
7) They didn’t work hard enough. Therefore, they didn’t get the results they expected
8) The travellers set out early before the rush hour
9) Everybody felt exhausted last summer because the weather was extremely hot
10) She trembled as if she was frightened
11) The company discussed about whether they should reduce the number of employees

Ex. 6 pag. 115
1) My sister’s back still ached so she went to a specialist
2) When leaving the airport, the luggage is inspected carefully
3) George will lose his job unless he changes his behaviour
4) You should take some water in case it is hot today
5) Brenda went to work even though she felt sick
6) In spite of having a temperature, Mike went to the stadium to see the match