Be sure _______ when you enter the cave. Otherwise, you’ll hit your head on the rocks.
#53929
A
to bend
B
bends
C
will bend
D
bending
推荐题目
He took up my cellphone and made a long distance call as if the phone _____ him.
#52277
A
belonged to
B
was belonging to
C
was belonged to
D
had been belonged to
--- _____ ! The bus is coming. --- Oh, no. It’s too dangerous to cross the street now.
#53512
A
Cheer up
B
Good luck
C
Be careful
D
Hurry up
It’s raining hard, so we have to _______ the sports meeting.
#56220
A
put down
B
put off
C
hold on
D
take part in
---Why didn’t you arrive there until three days later? ----Beccause the heavy rain _____the diffculities of the jurney.
#54174
A
added
B
added to
C
was added
D
was added to
-----I called you last night, but there was no answer. ------I’m sorry, I _______dinner with my friends outside.
#53624
A
have
B
had
C
was having
D
have had