Tony and Sam ______ my friends. Their mother _______ our English teacher.
| A．is, are | B．is, is |
| C．are, is | D．are, are |
— Why don’t you like winter in Beijing?
— Because it is winter in Guangzhou.
| A．as cold as | B．much colder than |
| C．not so clod as | D．not colder than |
Tom is tall, but his sisters, Mary and Kathy, short.
| A．are both | B．all are | C．are all | D．both are |
I have to do today.
| A．anything important | B．something important |
| C．important nothing | D．important something |
If you want to keep healthier, you must eat ____ vegetables and _____meat.
| A．more, more | B．less, less | C．fewer, more | D．more, less |
They decided to the mountain.
| A．hiking | B．on hike | C．to hike | D．not hiking |