現在完了

Jim —————- Japanese since he was a junior high school student.

• studies

• is studying

• studied

• has studied

We ———————— friends for ten years.

• are

• were

• have been

• are being

Mr. Sato ———————— San Francisco three times.

• visited

• has visited

• was visiting

• is visiting

I’ve ——————— seen such a strange glass.

• never

• not

• hardly

• seldom

The movie has —————- started.

• yet

• already

• still

• just

We haven’t finished eating ————-.

• yet

• already

• still

• just

Have you —————— read this book?

• ever

• never

• once

• just

I’ve ——————- been abroad.

• ever

• never

• not

• once

She —————- with her friends for two hours.

• talks

• is talking

• has talked

• has been talking

They ——————- songs for more than thirty minutes.

• sing

• are singing

• have sung

• have been singing