— Isn’t it hard to drive downtown to work?— Yes, that’s why I          to work by train.
#103125
A
have been going
B
was going
C
have gone
D
will have gone
推荐题目
Good heavens! There you are! We___anxious about you, and we ___you back throughout the night. 
#104668
A
are; expect
B
were; had expected
C
have been; were expecting
D
are; were expecting
— Why? Tom, your shirt is so dirty! — Mum, I __ my storeroom downstairs。
#104430
A
cleaned
B
have worked
C
was cleaning
D
have been cleaning
Look at these clouds. ______.
#103818
A
It’ll rain
B
It’s going to rain
C
It’ll be raining
D
It is to rain