This is Mr. Black and my English teacher.
| A．this is | B．she is | C．he is | D．it isn’t |
--- Excuse me, could you tell me where ______ in the group-buying?
--- Sure, sir. You can try www.taobao.com.
| A．can I join | B．did I join |
| C．I can join | D．I joined |
--- How do you like western food?
--- Well, it’s not bad. Now I ______ sandwiches.
| A．am used to eat | B．am used for eating |
| C．am used to eating | D．used to eat |
Only after a year ______ to see the results of my work.
| A．I begin | B．I began |
| C．did I begin | D．began |
My family like to travel. Mother prefers to take a bus to travel, while father ______ to travel.
| A．stick to drive | B．sticks to driving |
| C．stick driving | D．sticks |
We'll never give up working on the experiment (实验), ______ difficult it is.
| A．no matter how | B．no matter how many |
| C．no matter what | D．no matter where |