He asked me______.
| A．which floor did I live | B．which floor I lived in |
| C．which floor I lived on | D．which floor I lived |
The underlined part in the word “waited ” is pronounced as________.
| A．/ Id/ | B．/ It / | C．/d / | D．/ t / |
Some students were too tired on after the tiring trip .
A. not to walk B. walk C. to walk
I’ve learned __in that way.
A. many B. a lot C. a lot of
Do you have some troublefriends with these foreigners?
A. making B. make C .makes
It’s important for us __our English.
A. to improve B. improving C. improved