—________，Mary？
—I have a lot of trouble________the newspaper．
| A．What’s wrong；reading |
| B．What’s the matter；to read |
| C．What’s matter；reading |
| D．What’s the wrong；to read |
We need to buy some fruit．There are _____ apples in the fridge．
| A．few | B．a few | C．little | D．a little |
The family sent clothes to the homeless and made them ______ warm in winter．
| A．to feel | B．feels | C．feeling | D．feel |
A lot of trees ______ in the country every year．
| A．was cut down | B．cut down |
| C．are cut down | D．will cut down |
_____ he is only 4 years old，he is able to play the piano very well．
| A．if | B．although | C．unless | D．until |
Working hard ________ the key _________ success of everything．
| A．is,to | B．is,of | C．are,in | D．are,for |