—Can you tell me if Tom has finished his homework?—I've no idea. He ________ it this morning.
#63699
A
has being doing
B
had done
C
is doing
D
was doing
推荐题目
The zoo keeper is worried because the number of visitors ______ smaller and smaller .
#39433
A
is becoming
B
become
C
became
D
to become
--- I’d like to borrow a book. Its name is “Travel around the world”. --- Let me check on the computer first. Oh, it ______ that Kate has got it.
#40327
A
says
B
is said
C
has said
D
was said
— Is Mike at home? — No. He ________ with his friends now.
#42382
A
swims
B
is swimming
C
swam
D
will swim