They   each other for 5 years.
#103960
A
have been in love with
B
have fallen in love with
C
are in love with
D
fell in love with
推荐题目
I believe that those mountains ________ with trees in a few years’ time. 
#102710
A
are covered
B
will be covered
C
are covering
D
will cover
Her forehead _____ hot. I’m afraid she is ill.
#103728
A
is feeling
B
felt
C
is felt
D
feels
The man whose songs we are fond of ____ in our city next week.
#104221
A
singing
B
to sing
C
will sing
D
sang