Has the boy who was made use of ________ realized his mistakes?
A．cheating B．cheated C．to cheat D．for cheating
—How did you get in touch with Mrs.Green?
—Well，it seems to me that you've forgotten ________ me her telephone number the other day.
A．to tell B．have told
C．telling D．being told
—O'Neal works hard.
—So he does.He is often seen ________ heavily before his teammates have even arrived at practice.
A．to be sweated B．sweated
C．be sweated D．sweating
Every student in our class had an application form in his hand，but no one knew which office ________.
A．to send it to B．to send it
C．to be sent to D．to have it sent
—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.
A．Not preparing B．Not having prepared
C．Not to prepare D．Being not prepared
The man we followed suddenly stopped and looked as if ________ whether he was going in the right direction.
A．seeing B．having seen
C．to see D．to have seen
