The two girls are so alike that strangers find_____ difficult to tell one from the other.
| A．it | B．them | C．her | D．that |
---I have finished my homework.
---___________.Let’s go to play tennis.
| A．So have I | B．I have so |
| C．So did I | D．So you do |
—Your mother becomes more and more forgetful.
—Yes. She searched for her cellphone for a whole day last Sunday but it ______ in her coat pocket the next day.
| A．turned out | B．turned on |
| C．turned over | D．turned up |
Mr. White didn’t understand __________ made his wife so upset this morning.
| A．what was it | B．why was it that |
| C．why it was that | D．what it was that |
Visitors are not permitted ________ the park after dark, because of the lack of lighting.
| A．to enter | B．entering |
| C．to enter in | D．entering in |
---___________ everyone present at the meeting?---No, all but one _________ there.
| A．Was; was | B．Were; were |
| C．Was; were | D．Were; was |