Bamboo grows best in the place _____ it is warm and rains often.
| A．which | B．where | C．that | D．as |
. Can you _____ what he says?
| A．make sense | B．make the sense | C．make senses | D．make sense of |
The murder was brought in, with his hands ___ behind his back。
| A．being tied | B．having tied | C．to be tied | D．tied |
To those scientists, it still remains to be a question ______ man can go back to the old days with time machine.
| A．if | B．that | C．how | D．whether |
There is a common belief among them _______ rubbish can and should be put into good use.
| A．which | B．if | C．whether | D．that |
We never doubt ______ our school team will win the match against No. 3 Middle School.
| A．whether | B．that | C．if | D．what |