Everyone makes mistakes in life．The key is not to repeat ________ again．（ ）
A．itB．thisC．thatD．them
﹣How far is your home from school？﹣About ______ walk．（ ）
| A． |
five minute's |
B． |
five minutes' |
C． |
five minutes |
﹣Who is ______ girl behind the tree？
﹣Which one？The one with ______ umbrella？（ ）
| A． |
a； the |
B． |
the； an |
C． |
the； a |
My cousin will drive me to school today，but I don't know_____．（ ）
| A． |
what he'll do |
B． |
where he'll go |
| C． |
when we'll leave |
D． |
why we'll go there |
I'm so glad that I_____nearly half of the test now．（ ）
| A． |
finish |
B． |
finished |
| C． |
will finish |
D． |
have finished |
Some volunteers are going to_____the central park． Let's join them．（ ）
| A． |
put up |
B． |
clean up |
C． |
look up |
D． |
give up |