Now there are already robots ________

Now there are already robots _________ in factories.

#50464

working

to work

work

worked

推荐题目

– Which is the best way ____ to school?-- By bus.

#49712

of getting

of get

to getting

gets

I can’t stand _____ for you so long.

#50495

to wait

waiting

waits

waited

Simon doesn’t know what  ________ today.

#50485

wears

to wear

wearing

to wear

— I’m very tired these days because of the senior high school entrance examination（中考）.—Why not______music? It can make you ______.

#49321

listen to; relaxed

to listen to; relaxed

listen to; relax

to listen to; to relax

-What are you busy doing, Sandy?- I’m making some flash cards _________ me remember English words.

#48974

help

to help

helping

helped

共1553题