__________ the employees’ working efficiency, the supervisor will allow them to have a coffee break.
A.Improving | B.To improve |
C.Having improved | D.Improved |
They want to know ________ do to help us.
A.what can they | B.how they can![]() |
C.what they can | D.how can they |
— I must have a balanced diet. I carry too much fat.
— ________.
A.Congratulations | B.Good idea | C.Good luck | D.Don’t mention it |
— Mr White has been working all the morning with no rest.
— He is a(n) ________ man. He never looks tired.
A.energetic | B.powerful | C.lovely | D.attractive |
Mary is being punished(惩罚) by the headmaster. That was______ she broke the school rules.
A.why | B.because of | C.the reason why | D.because |
He is looking forward ________his father.
A.of receiving | B.to receiving | C.to hearing from | D.to hear from |