--Which of the following sentence is right?
--I wonder _________.
| A．who broke the window |
| B．whose pen is this? |
| C．which room I will live |
| D．what’s the population of China |
Cindy often gets to school __________.
| A．ride her bike | B．by a bike |
| C．by bike | D．on bike |
——Do you want to have _______ apple?
——Yes．please．
| A．another | B．other | C．some | D．more |
——What does your friend look like?
——_______________.
| A．He is thin | B．She is a kind girl |
| C．She likes music | D．She has a brother |
——Were you at home yesterday?
——Yes，I ________.
| A．were | B．am | C．did | D．was |
Dad, my trousers are old. I want to buy a new ________.
| A．trousers | B．one | C．it | D．pair |