Es 14.11 pag. 179(Grammar Matters)

1. I have just bought a new sweater. When did you buy it? I bought it the day before yesterday.

2. My sister ordered some books by post two months ago but she has not received them yet.

3. The children have already gone to school and Tim has left his trainers in the kitchen.

4. My friends gave me this novel last Christmas but I have not read it yet.

5. Have you ever been abroad? Yes,we went to Tunisia with some friends of ours in 1991. We have been there for 40 days.

6. What time did the plane take off? It took off at about 10.00 a. m. ,but it was late.That's why it has not arrived yet.

7. There been a lot of accidents on the motorway in the last few days. They have been all due to carelessness.

8. It's the third time John has forgotten our date. Why don't you leave him? I have never liked that boy.

9. George has gone out. When did he go out? He went out two minutes ago. Haven't you seen him? No,I haven't.

10. I have just been on a cruise. It has been a horrible experience. I have felt seasick all the time.

Es 14.12 pag. 180(Grammar Matters)

1. Dad is still reading. He hasn't switched the light off yet.

2. Can I have some more biscuits,please?

3. That's the front door bell again. Go and see who is it,please.

4. You've shut down the computer wrongly again. Can't you be more careful?

5. I'm sorry,darling,you can't go out. You've still got a bad cold.

6. Mum,Bill wants some more cake. Can I give him another slice?

7. This pudding isn't sweet enough. Put some more sugar in it.

8. Poor Albert,he took the exam again but he failed.

9. Mildred rang Brenda a quarter of an hour ago and they are still on the phone!

10. Have you booked your holiday for next August? Not yet. We're still thinking about it because we dom't want to go to Morocco again.

Es 14.13 pag. 180(Grammar Matters)

1. Roy hasn't had breakfast yet. That's why he is hungry.

2. Can I have some more tea,please? Of course,you can.

3. Do you want to see that film again? Can't we do anything else?

4. George wasn't at school this morning. Is he still ill? I think so.

5. There is still the sun. Can we stay here a little longer?

6. Have Nick and Lewis argued again? Yes,they have. Now they are in their bedroom.

7. Do you still believe I'm making a mistake? Why don't you tell me?

8. Have I to put some more pepper in the sauce? Yes,but not too much.