The factory produced many kinds of bikes, none of ___ __ shipped to foreign countries.
| A．them | B．which | C．that | D．what |
Our teacher told us that the moon _________ round the earth.
| A．went | B．turned | C．go | D．turns |
It makes no difference __________.
| A．whether will you come tomorrow. |
| B．Whether or not will be pass the exam |
| C．If he will come to the meeting or not |
| D．Whether he will come to the meeting or not |
They don’t know _______ their parents are.
| A．that | B．what | C．why | D．which |
I am sure _______ you said is true.
| A．what | B．that | C．which | D．who |
The old man told us _______ and ________.
| A．to do what , to do how | B．what to do it, how to do it |
| C．what to do, how to do it | D．what to do , how to do |