Choose the correct word. 1 The woolly mammoth, extinct for over 5000
years, could be brought/carried back to life
thanks to a breakthrough in cloning technology.
2 The analysis was done by trained biologists,
using advanced/forward techniques,
3 Scientists are running/walking tests on the
sample.
4 Researchers believe the answer to these
questions may sit/lie in our DNA.
5 This new line/row of research will hopefully
lead to many breakthroughs.
2 (Has your sister bought) all the food for the party?
3 The children (have been learning) French since father (went) to Paris.
4 (Are you going) to the seaside tomorrow? � Yes, I (go) there once a week.
5 The Tucks (have not had) a holiday by the seaside for seven years.
6 Who (is) that? � Sheila's boyfriend (is standing) at the door.
7 The watchman (noticed) the burglar as he (was trying) to open the back door.
8 Where (is) the guinea-pig? � Aunt Lucy (has taken) him out to the garden.
9 Lots of mosquitoes (were flying) around the lamp so we (turned) it off.
10 Have you (washed) the car yet? � No, but I have already (filled) the tank.
11 Mary-Joe (was sitting) on the balcony when Aunt Lucy (arrived).
12 Peggy (has cleaned) the living-room. � When (did she clean) it?
13 She's busy. She (is making) a cake. She often (makes) cakes.
14 By the end of next month he (will have been) here for ten years.
15 Have you (read) Mary Poppins? � I (began) it last week and I have just (finished) it.
16 I'm rather fat, but I know what to do. I (will sell) my car and (buy) a bike.
17 When we (saw) the policeman we quickly (ran) behind a tree.
18 Dora (went) to see her friend last night, and she (has not come) back yet.
19 What are you (doing) tomorrow? � I (will be helping) mummy with the housework.
20 Is Dora in? � Yes, she (was) to the bank, but she (has just come) back.
21 (Have you seen) that picture? It (has been) on this wall for many years.
22 Tomorrow I (will invite) Cathy to a drink, then I (will tell) her I (love) her.
23 Have you (heard) the latest news? Peter (married) the Simpson girl yesterday.
24 By the time we (get) there somebody (will have already taken) the documents.
25 Have you (been waiting) long for me? � No, I (have come) just now.
2. What kind of jeans did Peter buy?
3. Who did mother feed in the morning?
4. Who traveled to Liverpool on Sunday?
5. Whom did the boy walked with?
6)
1. My friend finished the school last year.
2. Grandfather didn't work in the garden.
3. The teacher told us an interesting story.
4. My grandmother was born in Moscow.
5. What did you watch on TV yesterday?
7)
1. Mother bought milk and bread.
2. Tom wrote me a letter two days ago.
3. We draw a postcard tomorrow.
4. I went to bed at 9 o'clock in the evening on Saturday.