Lots of people would rather________in the country because there is________pollution in the city．
| A．live；more | B．to live；less | C．live；less | D．to live；more |
--- Are these your bikes?
---No, _______ aren’t.
| A．they | B．them | C．these | D．their |
May I take a seat here? ---_________.
| A．Yes, please | B．Yes, it is |
| C．Sorry, it isn’t | D．No, you may |
---Is there ________ water in the bottle?
---Yes, there is _______.
| A．some, some | B．any, any | C．some, any | D．any, some |
One of the boys ___________ up and tells a funny story for the class.
| A．stand | B．standing | C．stands | D．is standing |
Jim always gets up ________ seven o’clock every morning.
| A．on | B．about | C．in | D．at |