_____to reach them on the phone, we sent an email instead.
#92184
A
Fail
B
Failed
C
To fail
D
Having failed
推荐题目
________a reply from my American friend Bill, I decided to send another email to him.
#93054
A
Not having received
B
Not being received
C
Not receiving
D
Not to receive.
Entering the room, I found Mary ______at the desk and ______a letter.
#94374
A
Seated;wrote
B
Sitting;written
C
Seating;writing
D
Seated;writing