.
The program “Hear with Yushu, Love Has No borders” told touching stories about rescue volunteers, whose brave deeds__________never be forgotten.
| A．can | B．may | C．need | D．must |
The project alongside with the experiment we had once devoted so much time __________ perfectly.
| A．to work out | B．to working out |
| C．to worked out | D．has worked out |
-Were you busy last week-end?
-Very. Rather than __________ time playing cards as usual, I devoted every effort to __________ an advertisement.
| A．waste; design | B．wasting; designing |
| C．to waste; design | D．a waste of; designing |
__________ to improve the students' sight, the eye exercises are done in schools nation-wide.
| A．Being designed | B．To design |
| C．Designing | D．Designed |
Our hotel is a four-star hotel, which is located __________ Beihai Park __________ Beijing.
| A．in; on | B．at; off |
| C．near; in | D．off; in |
Sichuan is located __________ the west of China while Japan lies __________ the east of China.
| A．to; to | B．in; in |
| C．in; to | D．to; in |