His father ________ in the factory since he was twenty.
#42389
A
works
B
has worked
C
will work
D
was working
推荐题目
We’ll go for a walk if it      tomorrow.
#39553
A
will not rain
B
isn’t raining
C
doesn’t rain
D
wasn’t raining
 —What’s your mother__________ now? —She’s __________ our house.
#37985
A
doing, clean
B
do; clean
C
does; cleans
D
doing; cleaning
 Tom ________ a letter from Terry for a long time.
#42664
A
didn’t receive
B
hasn’t got
C
didn’t have
D
hasn’t heard
She ____________ as an animal trainer since 2003.
#37694
A
has worked
B
works
C
will work
D
worked