选择可以替换句中画线部分的最佳答案。(5’)
小题1: Look out ! A car is coming.
A Look carefully B. Have careful
C. Be careful D. Look up
小题2: We will have to plant twenty more trees.
A．more than twenty
B．another twenty
C．the other twenty
D．less than twenty小题3:They had a good time at the park last Sunday.
A．good luck
B．enjoyed themselves
C．had a good weekend
D．had a rest小题4:Grandma is ill . Let’s take her to the hospital right away .
A．at first
B．on time
C．from now on
D．at once小题5: Why don’t you come here early ?
A．do you
B．not
C．you not
D．not you