2 . —Where is Jessica, your English teacher? I can’t find her anywhere.
—She________ Japan for a month for the purpose of further study.

A．has been to

B．have gone to

C．has gone to

D．has been in

4 . —It’s said that ChatGPT has both good and bad sides.
— Well, it all________ how you use it.

A．leads to

B．sounds like

C．turns into

D．depends on

5 . What a big wind! I don’t think we will______to the airport on time.

A．make sense

B．make it

C．make use of

D．make trouble

6 . —Hard to believe. Luke won the school speech contest!
—He used to be shy, but his friends’ support ______ his confidence.

A．took away

B．broke up

C．put away

D．built up

7 . ——Ricky, why hasn’t Billy been with us these days ?
——Oh, he is _______ for next month’s 400-meter race.

A．standing out

B．taking up

C．backing out

D．working out

8 . We waited outside, looking forward to seeing the famous star, but he didn’t _______.

A．give up

B．take up

C．pick up

D．turn up

9 . For nearly a whole year the people didn’t ________ food any more, for the food was so delicious and nutritious.

A．talk about

B．complain about

C．talk with

D．complain to