. He _____ the place where he had been bitten by an insect.
| A．snatched | B．scratched | C．squeezed | D．stretched |
Every exercise ______ on a different grammar point. You should go over the main points of the grammar rules related before you work each of them out.
| A．focuses |
| B．puts |
| C．depends |
| D．counts |
The teacher______have thought Johnson was worth it or she wouldn't have wasted time on him,l suppose.
| A．should |
| B．can |
| C．would |
| D．must |
Before the writer gave her first performance,her______very fast.
| A．beat |
| B．jumped |
| C．defeated |
| D．struck |
---This book by Tony Garrison is of great use for our course.
---But I think his latest one is______ worth reading.
| A．better |
| B．more |
| C．most |
| D．very |
He seems to have ______ one important fact. His parents won't allow him to stay out for the night.
| A．overlooked |
| B．mistaken |
| C．understood |
| D．missed |