It suddenly occurred to him___ he had left his keys in the office.
| A．whether ; |
| B．where |
| C．which |
| D．that |
He began to take political science__________ only when he left school.
| A．strictly | B．truly | C．carefully | D．seriously |
Residents in Wuhan will be__________ to watch horse race every week since it is expected to be open formally in 2010.
| A．offensive | B．thankful | C．fortunate | D．fantastic |
I left Jack__________the suitcase while I went to get the tickets.
| A．in favour of | B．in ease of |
| C．in need of | D．in charge of |
--How many students are there in your class___________?
--Forty-five.
| A．at all | B．in total | C．in the end | D．in the total |
Without good instructions of the teacher, you will be likely to___________ a lot of bad habits while you are practising the piano.
| A．pull up | B．take up | C．pick up | D．bring up |