Exercise : Chia động từ trong ngoặc ở đúng thời
1/ My wife and I (be) .................there several times in the past.
2/ We (study)................ almost every lesson in this book so far.
3/ He (visit)................ his friends recently.
4/ - You (see) .......................her today ?
- No, I haven't seen her yet.
5/ She (do) ....................her homework already.
6/ They never (go) ..................to the cinema in their life.
7/ Tom, I (not see).................. you for ages ! Where have you been ?
8/ He is the most kind-hearted man I ever (meet)..........................
9/ There (be) ......................3 accidents on this street in the past 3 days.
10/ Is this the first time you (visit)................... our beautiful country ?
11/ Scientists (find) ..........................cures for many illnesses in the last 50 years.
12/ My uncle's health (improve) since he (leave)........................ India.
13/ I (buy) a new shirt last week but I (not wear) it yet.
14/ I (not see ) ...................Lan since we (leave).................. school.
15/ We just (move)................ to a new house but we (be)....................dissatisfied with it.
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