Question

Secepatnya usahakan benar
present perfect tense/past tense
1. he isn't here. he just (go) out
2. this boy never (see) the sea
3. they (buy) a new car. they have a car now.
4. he (live) England since 1970
5. "you (go) to cinema last night?"
"No, I (not be) for three weeks"
6. "you ( read) that book yet ?"
"No, I only just (begin) it"
7. he (study) chermistry for three years
8. I (hear) the news last week, but I (not hear) it lattely
9. the town (change) it's appearance compeletely since 1988
10. "you (speak) to my sister yesterday ?" No, I (not see) her for a long time

since/for
1. they have been very busy ... the last week.
2. I haven't worn this dress ... two years
3. my friend has been ill ... a long time
4. I haven't done any work... a month
5. he hasn't been here ... three weeks
6. I've mended your socks ... the last two hours.

Answer 1

1. gone .
2. seen .
3. bought .
4. has lived .
5. Have you gone & No,i haven't gone .
6. Have you read & begun .
7. has studied .
8. had heard & hadn't heard .
9. has changed .
10. Have you spoken & haven't seen .
-.
1. since .
2. for .
3. for .
4. since .
5. for .
6. since .