—I am leaving for Canada next week.
— _______.
| A．That's all right. | B．It's a pleasure. |
| C．Enjoy yourself！ | D．You're welcome |
You are not supposed to get off the bus ________ it stops.
| A．though | B．while | C．until | D．because |
My teacher encouraged me ________ more confident.
| A．am | B．is | C．be | D．to be |
The taxis in this city ________ in the same color. You can see them every day.
| A．are | B．has | C．is | D．have |
I don’t know her. She is ________ my classmate nor my friend.
| A．either | B．neither | C．both | D．none |
This is one of ________ dresses at the yard sale. You should get it.
| A．cheap | B．too cheap | C．cheaper | D．the cheapest |