1. I saw/ have seen that film already.

–> Có already là thì hiện tại hoàn thành

S + have/has + V3/ed

2. We went/ have gone to the movies three times last month.

–> Có last thì quá khứ đơn

S+ V2/ed

3. Did you ever do/ Have you ever done volunteer work?

–> Có ever thì hiện tại hoàn thành

Have/ has + S + V3/ed

4. I had/ have had five tests so far this semester

–> So far là thì Hiện tại hòa thành

S + have/has +V3/ed

5. Linus did/ has done his homework before he went to sleep.

Befor thì quá khứ đơn 

S +  V2/ed+ O

6. This is my grandparents’ house. They lived/ have lived here for more than 50 years.

for thì quá khứ đơn

S +  V2/ed+ O

7. She bought/ has bought a new mobile phone two days ago.

ago thì quá khứ đơn

S +  V2/ed+ O

8. Did you see/ Have you seen Peter at the party last night?

Last thì quá khứ đơn 

Did + S + v

9. I read/ have read this book twice and I still find it very interesting.

S + have/has+ v3/ed

10. They didn’t play/ haven’t played very well yesterday. They lost the match.

Lost là thì quá khứ đơn 

S + did + not + V.