This kind of gel pen which ______ smoothly is quite popular with students.
#100527
A
is written
B
is writing
C
wrote
D
writes
推荐题目
 Facing danger, he always _____ calm.
#103863
A
seems
B
remains
C
becomes
D
appears
.The moment I got home, I found I _______ my jacket on the playground.
#103483
A
had left
B
left
C
have left
D
was leaving
---Kate returned home last night. ---Really? Where_________?
#102268
A
had she gone
B
has she been
C
has she gone
D
had she been
The fans ______ patiently for hours and they will wait till the movie star _____.
#100641
A
will wait;arrives
B
have waited; will arrive
C
have been waiting; arrives
D
waited;arrives