chia động từ Lhai + ninh cuong

Front

We haven't seen our grandparents since last summer.

Back

haven't seen

Front

It (rain) _______________ heavily before we left home this morning.

Back

had rained

Front

When Michael (work) __________________ the light went out yesterday.

Back

was working

Front

If there (not be) _____________ cars in the world, what would you do?

Back

were not

Front

I suggest we (stop) ________________ experiments on the animals.

Back

should stop

Front

If we plant more trees, our environment (be) ________ greener.

Back

will be

Front

She (teach) __________ English here since graduating university.

Back

has taught

Front

I (study) _____________ harder if I (be) ________ you.

Back

would study/ were

Front

She wishes she (be) __________ a pilot when she grows up.

Back

would be

Front

He often (listen) _______ to music in his free time.

Back

listens