He is ____our teacher; he is also our best friend.
| A．less than | B．rather than | C．more than | D．better than |
Only when it rains in summer_______ such beautiful rainbows here.
| A．could you see | B．you can see | C．you will see | D．can you see |
. But as to the fine quality of the products, our price is very _______.
| A．high | B．fit | C．reasonable | D．small |
. We should learn how to value what we have ______ it is too late.
| A．when | B．after | C．before | D．until |
—How _____ you have been late then in such a small town?
—Lots of turns in the streets, and the buildings look all the same.
| A．can | B．could | C．may | D．must |
. A man of value never thinks of everything only in ______ of money.
| A．terms | B．orders | C．times | D．sights |