— Mike, you’ve got so many beautiful stamps.
— Yeah. I ____ collect stamps when I was 8 years old.
| A．was used to | B．used to | C．am used to | D．used |
About two _________boys took part in the running race.
| A．hundred | B．hundreds | C．hundreds of | D．hundred of |
－What trouble do you have when you learn English?
－ __________the grammar in a right way.
| A．Use | B．To use | C．Using | D．To using |
Let’s go to Maxwell to buy the fruit because the price there is quite _____. We can pay less.
| A．cheap | B．expensive | C．low | D．high |
－Is that your bike, in front of the black one?
－No. It’s ______.
| A．mine | B．his | C．her | D．your |
Ben needs a new jacket to keep ________the cold.
| A．of | B．out | C．from | D．with |