The teacher_______ on time.
A: often doesn't start
B: often isn't starting
C: often don't start
A: often doesn't start
B: often isn't starting
C: often don't start
举一反三
- They often don’t want to cause offence and __________, will start their sentences using certain expressions to soften the blow.
- Important people don’t often have much free time as their work _____ all their time.
- Nephrotic edema is characterized by A: Often start with the lower extremities B: Often start with the eyelids C: Often start with the back of the hand D: Often start with the lower back E: Often start at the joints
- He often goes to see a film, _______? A: does he B: is he C: isn’t he D: doesn’t he
- You have to go to work on Sundays often, (). A: doesn't he B: don't you C: mustn't you D: haven't you