Do you know where David is? I couldn’t find him anywhere.      Well, he       have gone far. His coat is still here.
#87704
A
shouldn’t
B
mustn’t
C
can’t
D
wouldn’t
推荐题目
The teacher demanded all the exercise books ______ the next day.
#86885
A
to be handed in
B
would be handed in
C
be handed in
D
to hand in
Regulations require        needs special diets         the cooking manager in advance.
#86500
A
who; informs
B
whom; informed
C
whomever; inform
D
whoever; inform