— This is a really lively party. There’s a great atmosphere, isn’t there?
— ________ The hosts know how to host a party.
| A．Don't worry | B．Yes, indeed |
| C．No, there’s isn’t | D．It all depends |
The old woman is sitting_____________ her daughter.
| A．near to | B．next | C．next to | D．next by |
--__________?
--It depends on what it is.
| A．Will you buy me some stamps | B．Would you please do me a favour |
| C．How about going shopping with me | D．Remember me to your family, will you |
__________ full preparations, we decided to put off the meeting till next week.
| A．We did not make | B．Having not made |
| C．We had not made | D．Not having made |
In such dry weather, the flowers will have to be watered if they ____________
| A．have survived | B．are to survive |
| C．would survive | D．will survive |
It is the protection for the trees___________ really matters, rather than how many trees are planted.
| A．what | B．that | C．不填 | D．which |