— What did the teacher say just now?
— Sorry, I didn’t hear it. I           out of the window.

－Have you ever been to Shanghai?
－Yes. I ______ there with my father last year.
A. went                  B. have been              C. have gone

If more trees ______ planted, our city will be more beautiful.
A. were                  B. are                   C. will be

—Mr. Li, let’s go fishing this weekend with Lao Wang, shall we?
—I’d love to, but nobody knows if he _______ free then.

--- Bad luck! It’s too late.
--- It doesn’t matter. The concert       for only a few minutes. You can’t miss it.

It is said there ________ two basketball matches on TV this Saturday.

—Did you watch the basketball match yesterday?
—Yes. You know, Jeremy Shu-How Lin, who is one of my heroes, ________ in the match.

— When _______ you _______ to learn to ride your bike？
— I really can’t remember the time.

A moment, please. I'm checking if Mrs. Brown _________ free tomorrow.

–You look so happy in this photo!—This photo __________ on my last birthday.
A. took             B. takes             C. was taken