___ more and more people may refer to the Internet for the latest news, it is unlikely that the newspaper will disappear．
| A．When | B．Because | C．Since | D．While |
______ him to do like this, he wouldn’t have made such a serious mistake in his
writing.
| A．Did you persuade | B．Had you persuaded |
| C．If you should persuade | D．If you persuade |
The house is too old. It requires ________.
| A．to repair | B．repairing |
| C．repaired | D．repair |
The mother asked her son________.
| A．what did he do the day before |
| B．where did he find his lost wallet |
| C．what time he got up that morning |
| D．that if he had finished his homework |
After the examination，my teacher told me that failure _______the mother of success.
| A．was | B．is | C．be | D．been |
He told us he _______a concert________.
| A．had attended；three days before | B．attended；a week ago |
| C．would attend；since a week ago | D．was attending；for a week |