Tom, along with three other boys,     seen playing football a moment ago.
#77693
A
is
B
was
C
are
D
were
推荐题目
 You __________be tired—you’ve only been working for an hour.
#62234
A
must not
B
won’t
C
can’t    
D
may not
My uncle _________ drive a car two years ago. Now he drives very well. 
#78292
A
couldn’t
B
can’t
C
mustn’t
D
shouldn’t
It _____ last night., because the ground is all wet 
#63480
A
should rain
B
should have rained
C
must rain
D
must have rained
—Jenny,how did your math exam go?—I thought I ________,but in fact I came in the top 10% in the class.
#63590
A
might have failed
B
couldn’t have failed
C
should have failed
D
mustn’t have failed