Ⅰ.单句语法填空
1．To be honest, I can't guarantee to_work (work) out the puzzle in 10 minutes.
2. I'm sure her knowledge of English is adequate for the job.
3. He was always absent from school, and his absence (absent) annoyed the teacher very much.
4. More than one teaching method was_used (use) in this English class.
5．—Thank you for keeping me informed (inform) of everything that's happening.
—Don't mention it.
6．There are signs that this type of smartphone has become more popular with the young people.
7．The film Aftershock touched me deeply. Much of what happened in the film was true.
