1. The students work very hard. They can pass the examination well.
=> The students__________(enough)
2. "Please help your friends to tidy the classroom", Miss Hoa said to me
=> Miss Hoa_____________(asked)
3. The last time the children visited Phung Island four years ago
=> The children haven't____(for)
1. The students work very hard. They can pass the examination well.
=> The students work hard enough to pass the exam well.
2. "Please help your friends to tidy the classroom", Miss Hoa said to me
=> Miss Hoa asked me to help my friends to tidy the classroom.
3. The last time the children visited Phung Island four years ago
=> The children haven't visited Phung island for four years.