- The water was left running all night long.
- Yes. It seemed that John ___. He was the last one to leave the lab.
| A．was to be blamed | B．was to blame |
| C． had been blamed | D． should be blamed |
You ought to be stricter _____ your son; it’s no use only being strict _____ his work.
| A．with; with | B．in; in | C．in; with | D．with; in |
Teachers should _____ on their students the value of hard work.
| A．remind | B．inspire | C．encourage | D．impress |
The father as well as his three children _____ skating on the frozen river every Sunday afternoon in winter.
| A．goes | B．go | C．is going | D．are going |
The report indicates that the new power station produces ______ energy as the one built earlier.
| A．twice much | B．as twice | C．twice much as | D．twice as much |
Oh, look! Here’s a photo ______ in my classroom at primary school. Can you recognize me in it?
| A．taking | B．was taken | C．taken | D．been taken |