CHIA ĐỘNG TỪ

Front

He______to New York three times this year

Back

has been

Front

My parents first_______ each other at the Olympic Games in 1982.

Back

met

Front

When I visited her last night, she_______ a bath

Back

was having

Front

Wait here until I _______ back.

Back

come

Front

The second World War ________ in 1939

Back

started

Front

Marry_____dinner when her friend________at 6.30 yesterday.

Back

was having/called

Front

Who______when I came? Mrs. Brown

Back

were you talking to

Front

He had been ill for a long time before he died in 1990.

Back

had been/died

Front

Wait here until I______ you

Back

call

Front

We______as soon as you finish your work.

Back

Will go