—There is __________ salt in the kitchen now.
—Why not go to the supermarket to buy some?
| A．few | B．a few | C．little | D．a little |
There _________a number of trees on both sides of the river .________them is about 200,000.
| A．is , A number of | B．is, The number of |
| C．are, A number of | D．are, The number of |
You are sure to fail the exam________ you study hard.
| A．if | B．unless | C．since | D．That |
—Thank you for your ________ on my plan for the summer holiday.
—You’re welcome. I hope they are worth ________.
| A．advice; to take | B．suggestions; taking |
| C．advice; taking | D．suggestions; to take |
The final of the football matches will be covered _________tomorrow afternoon.
| A．life | B．alive | C．living | D．live |
Do you know ________danger they faced at that time? Anyway, they survived at last.
| A．how soon | B．how long |
| C．how often | D．how much |