-- What does Jack’s father do? -- He is a teacher. He_____maths at a school.   
#38312
A
taught
B
has taught
C
teaches
D
will teach
推荐题目
There ________ any water in the bottle.
#41501
A
are
B
isn’t
C
is
D
aren’t
The volunteers __ a lot of help to the community for nearly ten years.
#41617
A
offered
B
will offer
C
are offering
D
have offered
We will go on a trip if it______tomorrow.
#39799
A
won’t rain
B
doesn’t rain
C
rains
D
will rain
 I hope it _________ tomorrow.
#39898
A
not snow
B
not to snow
C
doesn’t snow
D
won’t snow
I don’t know if she___________. If she __________, please let me know.
#37891
A
comes; comes
B
will come; comes
C
comes; will come
D
will come; will come