— I’m sorry that John is out.— Please ask him to call me as soon as he __________.
#43449
A
returned
B
returns
C
will return
D
return
推荐题目
I took mathematics and physics because I think that ________ very important for me to make further research in this field.
#86325
A
what is
B
they are
C
this
D
which are
It is reported that many a new house________at present in the disaster area.
#85866
A
are being built
B
were being built
C
was being built
D
is being built
The number of people invited ____________ fifty, but a number of them __________ absent for different reasons.
#85890
A
were; was
B
was; was
C
was; were
D
were; were