Tom ran _______ Sam. They are both winners.
A. as quickly as
B. as quick as
C. so quickly as
Baby giant pandas ________ a lot of time ________ their mothers’milk every day．
| A．spend；to drink |
| B．cost；drinking |
| C．take；to drink |
| D．spend；drinking |
We need to ________ the problem in time
—we can’t leave it till tomorrow．
| A．read | B．work |
| C．solve | D．attack |
一Is Kitty really hardworking?
一Yes_she keeps ________ dancing every day．
| A．practicing | B．to practice |
| C．practiced | D．practices |
If it ________ tomorrow，we’11 go boating in Xuanwu Lake park．
| A．doesn’t rain | B．rain |
| C．won’t rain | D．didn’t rain |
Hey，Daniel．You should not drop litter so___________．
| A．careful | B．carefully |
| C．careless | D．carelessly |