——Now lots of teenagers spend a lot of time playing computer games. ——Yes. Teachers and their parents should prevent them _____________

——Now lots of teenagers spend a lot of time playing computer games. ——Yes. Teachers and their parents should prevent them ______________ too much.

#50157

to play

play

plays

playing

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My shoes are worn out．They  need_______．

#48610

to repair

be repaired

repaired

Repairing

----What about ____________ this afternoon? ----Sounds great. Let’s go __________ and buy some water first.

#50206

playing tennis; to shop

play tennis; to shop

playing tennis; shopping

play tennis; shopping

---Why are you so excited today?---We were told _________ a picnic this weekend.

#49288

have

to have

having

had

My father shows me how _____ a camera.

#49744

use

to use

using

used

---Would you mind me ________ here? ---       . Let me take my bag away.

#50393

to sit; Better not

sitting; Better not

to sit; Not at all

sitting; Not at all

共1553题