If there _____no buying and selling of a nimals, there___ no killing in nature.
| A．is ; is | B．will be ; will be |
| C．is ; will be | D．will be ; is |
—______ do you write to your parents?—Every day.
| A．How long | B．How soon | C．How often | D．How far |
We should try our best to reach our ______.
| A．totals | B．goals | C．conclusions | D．functions |
The computer game ______ well and _____ out very soon.
| A．sells, is sold | B．sells, sells | C．is sold, sells | D．is sold, is sold |
If any accident ______ here tomorrow, it will be very serious.
| A．happens | B．will be happened | C．will happen | D．is happened |
From the school name ______ on the package, we guessed that it might belong to a student of our school.
| A．saved | B．marked | C．prepared | D．shown |