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My friend (study)......... English for an hour every night
We (watch) ......... a good programme on TV last night
He (read)......... that novel many times befor
I (not see) ......... John for a long time. I (see)........him 3 weeks ago
He is very thirsty. He (not drink)...... since this morning
His dog (just run)........ out of the garder
Mr. Brown (travel)....... by air several times in the past
He (sit)....... in a bar when I (see) ......... him
We (walk)...... to the station when it (begin)........ to rain
He (have) ........ a bar fall when he (repair)........ his roof
While he (write)....... a litter, the telephone (ring).......
When I (stand)......... at the bus stop, I (see)........ an accident
Yesterday I (walk)....... to school when I (find)....... a wallet on the street
They (go).........home after they (finish) ....... their study
Yesterday when I (arrive)........ to the party, they (already go)...... home
Befor he (go)....... to bad, he (do)........ his homework
He (do)........ nothing befor he (see)....... me
After they (go)........., I (sit)........ down and (rest)........
1.Yesterday Tom and Janice (go).went..to the zoo around one .
They see -> saw many kinds of animals.
They stayed at the zoo for two hours.
While they (walk).were walking..home , it (begin)..began..to rain ,so they (stop) stopped at the small cafe' and (have) had a cup of tea
2.i felt really stupid because I.made...(make) a lot of mistakes