They _ the train until it disappeared in the distance.
#52422
A
saw
B
watched
C
noticed
D
realized
推荐题目
As we all know, it’s not polite to keep others _________ for a long time.
#60983
A
wait
B
waited
C
to wait
D
waiting
After eight hours’ hard work, the firemen finally_________the forest fire.
#63477
A
put away
B
put out
C
put down
D
put in
– How was your last weekend ? – It relaxing. I great fun.
#55742
A
was; have
B
is; have
C
was; had
D
is; had
Can you see the boys _____ football on the playground? They are my classmates.
#53462
A
to play
B
playing
C
plays
D
Played
Mary has a toothache(牙痛).She has to_______.
#57640
A
go online
B
use the Internet
C
go to the dentist
D
watch a game show