— Excuse me, sir, smoking in the gas station.
— Oh, I'm really sorry.
A. doesn't allow B. isn't allowed C. aren't allowed
－ We plan to visit the museum next week.
—_______.
A. Sound interestingB. Sound interested
C- Sounds interestingD. Sounds interested
---Do you mind taking the guitar to the office for me?
---________. Put it in my car, please.
| A．Not at all | B．Of course | C．Yes, I do | D．Never mind |
Those singers have lovely ___________ and they sing very well.
| A．sounds | B．noise | C．voices | D．voice |
---How often ___________ the Olympics _____________?
---Every four years.
| A．is, taken place | B．is, hold | C．does, hold | D．does, take place |
There were two small rooms in the house, ____ smaller of which served as ____ kitchen.
| A．the, a | B．a, the | C．the, the | D．a, a |