The mother didn't know who the glass because it happened when she was out.
#101735
A
break
B
has broken
C
had broken
D
breaks
推荐题目
—Why are you late today．Mary?—I’m sorry，Mr Li．My bike ________ on the way．
#102381
A
broke down
B
has broken down
C
breaks down
D
had broken down
—Beg your pardon, but I didn’t quite catch what you said.—Oh, I to myself.
#101947
A
have talked
B
am talking
C
had talked
D
was talking
When the old man_____to walk back to his house，the sun____itself behind the mountain．
#103518
A
was starting；hid
B
had started；had already hidden
C
had started；was hiding
D
started；had already hidden
---Is everyone here? ---Not yet. Look, there_______ the rest of our students!
#103245
A
come
B
comes
C
is coming
D
are coming