If you________first aid correctly，the old man would be saved.
#87651
A
offered
B
do
C
know
D
give
推荐题目
—Do you know where David is? I can’t find him anywhere.—Well . He have gone far— his coat’s still here.
#87464
A
shouldn’t
B
mustn’t
C
can’t
D
wouldn’t
—Sorry，Mum, I lost my key to the bicycle again． —Oh! How_____ you be so careless! You have to learn to look after your belongings．
#88311
A
can
B
may
C
will
D
dare
The manager demanded that the workers _______ extra hours to complete the task ahead of time.
#86858
A
work
B
were working
C
worked
D
would work
Mr. Li, a man calling himself Smith wants to see you. ________ he come in?
#87836
A
Should
B
Can
C
Shall
D
Will