----Where is your sister? -----She _________ my mom with cooking.
#41584
A
is helping
B
helping
C
is help
D
helps
推荐题目
–Did you go to Jack’s birthday party? -- No, I ________.
#40040
A
am not invited
B
wasn’t invited
C
haven’t invited
D
didn’t invite
While Jim ______the floor, someone ______at the door.
#40407
A
was sweeping, was knocking
B
was sweeping, knocked
C
swept ,was knocking
D
swept, knocked
Both the parents and James London. They will come back soon.
#40217
A
has been to
B
have been to
C
has gone to
D
have gone to
-- Where is Paul, do you know?-- He ________ the library. He won’t return until nine.
#36193
A
has been to
B
has gone to
C
goes to
D
went to