---Could I go boating this weekend, Dad?---Yes, you ________. But you ________ come back before lunch.
#74541
A
could; must
B
can; must
C
could; should
D
must; should
推荐题目
What's wrong with your car? - Well, as you know, cars usually_______ start in winter.
#75329
A
don't
B
shan't
C
can't
D
won't
House owners keep their gardens in a neat and orderly state according to the regulations.
#63026
A
may
B
would
C
can
D
shall
Mr. Smith is always on time for everything. How ________ it be that he was late for the flight?
#63168
A
can
B
must
C
may
D
need
— It’s the office! So you know eating is not allowed here.— Oh, sorry.
#74282
A
must
B
will
C
may
D
need