Friends are those ___make you smile, always open their hearts to you and encourage you to succeed.
| A．which | B．what | C．whom | D．who |
There are three ________ students in their school.
| A．thousands of | B． thousand of | C． thousands | D． thousand |
---Would you mind opening the window ? ---_______.
| A．Thank you | B．Yes , please. | C．No , not at all | D．I’ll be glad to |
----_____you _____your drawing?
----Not yet ! I’ll do it at once.
| A．Did ; finish | B．Will; finish | C．Have; finished | D．Do; finish |
The Yellow River is one of ________________in the world.
| A．the longest river | B．the longest rivers |
| C．the long river | D．long rivers |
---Why not_____ us ?
----Because I have a lot of work______.
| A．to play; to do | B．play; to make |
| C．playing with; doing | D．play with; to do |