I'm 13 years old and my sister is 15 years old. So my sister is
| A．one | B．two | C．three | D．four |
Mum, ______ my English teacher, Miss Zhang.
| A．it’s | B．this is |
| C．it | D．she is |
This is ______ book. And it is ______ English book.
| A．a, a | B．an, an |
| C．a, an | D．an, a |
—I plan to go to a movie. Would you like to go with me?
— _______ . That’s my favourite.
| A．Sounds good | B．It doesn’t matter |
| C．You’re welcome | D．Enjoy yourself |
When he walked _______ my desk, he knocked my books _______ the floor.
| A．passed; onto | B．past; into |
| C．passed; into | D．past; onto |
After a short rest, the workers kept on _______ till midnight.
| A．work | B．working |
| C．to work | D．to working |