—Hi，Mary.Would you like to go to the concert this evening?—Sorry，Tom.________ tomorrow's lessons，I have no time to go out with you.
#89137
A
Not preparing
B
Not having prepared
C
Not to prepare
D
Being not prepared
推荐题目
At that time, the only way she thought of _______ money was to sell her wedding ring.
#96052
A
got
B
getting
C
to get
D
get
---What do you think made the girl so glad? --- __________ a beautiful necklace.
#96126
A
As she was sent
B
Being sent
C
Sent
D
To be sent
________ the danger of drunk driving, many drivers promised never to drive after drinking.
#96258
A
Realizing
B
To have realized
C
Realized
D
Having realized
For many years, ____ animals for carrying food and other supplies from one area to another has been a means of living in Xinjiang Autonomous Region .
#93691
A
trained
B
training
C
having trained
D
to have trained