—Thank goodness, you are here! What _____ you?—Traffic jam..
#96612
A
kept
B
is keeping
C
keeps
D
had kept
推荐题目
Mr. Liu dreamed ____ a big house for his parents after they retire.
#92717
A
to buy
B
to buying
C
of buying
D
of being buying
The mother didn't know who ________ for the broken glass as it happened.
#91561
A
to blame
B
to be blamed
C
blamed
D
is to be blamed
He was sitting in an armchair, ___ a novel 
#97789
A
reading
B
read
C
was reading
D
to be reading