I received a number of ________, but ________ of them is valuable to me.
| A．advice; both | B．advice; all |
| C．suggestions; both | D．suggestions; none |
Could you tell me _______？
A. who wants to be a pilot
B. who do you want to help
C. whose eraser is this
There are about _____ students in the school, and ____ of them are boys.
A. two thousand, three fifth
B. two thousand, three fifths
C. two thousands, three fifths
I have got some wonderful photos of the boy_______ the guitar on the left.
A. which play B. who plays C. that play
Every student as well as all the teachers ______asked to be on the playground to have a school meeting at once.
A. am B. is C. are
The price of the shoes ________than before. I can't afford two pairs.
A. is more expensive
B. is much higher
C. is much lower