Kiểm tra thì và động từ bất quy tắc

Front

When at school, we all __________ Latin.

Back

studied

Front

Nelly (2.have) ______________ a great time in New York now.

Back

is having

Front

She (3. cook)……… dinner when we (4.arrive)....................

Back

was cooking

Front

She was cooking dinner when we ...

Back

arrived

Front

He (not come) __________ to visit his parents often

Back

does not come

Front

By the time I (6.get) _____________ to Mary’s party, everyone already (7.arrive) _______________

Back

got

Front

By the time I got to Mary’s party, everyone already _____________

Back

had already arrived

Front

Somebody just (repair) __________ the TV set.

Back

has just repaired

Front

I (9.spend) __________ a lot of time travelling since I (10.have) __________ this new job.

Back

have spent

Front

I (9.spend) ________ a lot of time travelling since I (10.have) __________ this new job.

Back

had