No 23
complete the sentences with the past simple, past continuous, past perfect simple or past
perfect continuous. translate the sentences into russian.
1. my friend (give) me a beautiful necklace.
2. i (not go) to the mediterranean last summer.
3. how many friends you (invite) to your birthday party?
4. we (watch) tv at 6 pm yesterday.
5. she (finish) doing homework by 6 o'clock.
6. how long you (take) this medicine before you (get) well?
7. she (do) the shopping at the weekend?
8. the children (clean) the floor for more than an hour before their mother (call) them to dinner.
9. he (study) the problem for a few years before he (can) solve it.
10. the stairs (look) very clean after the children (scrub) it.
Did the civilization of the past contribute to our present knowledge by the collection of drugs? Yes, it did. No, it didn't.
Is pharmacy at present defined as the science of preparation, test, distribution of all substances used in medicine? Yes, it is. No, it isn't.
Was pharmacy an integral part of medicine? Yes, it was. No, it wasn't.
Does the word «pharmacy» come from the Greek and in modern language means «a drug»? Yes, it does. No, it doesn't.
2. My sister ( get) up at eight o'clock. 3. She (is) a schoolgirl. She ( goes) to school in the afternoon. 4. Jane (is) fond of sports. She ( does) her morning exercises every day. 5. For breakfast she ( has) two eggs, a sandwich and a cup of tea. 6. After breakfast she ( goes) to school. 7. It ( takes) him two hours to do his home¬work. 8. She ( speaks) French well.