You can't decide whether or not you like something until you try it， _____it's important to try something new．（ ）
| A． |
but |
B． |
or |
C． |
so |
He drove so fast at the turn that the car almost went ______the road．（ ）
| A． |
off |
B． |
on |
C． |
along |
D． |
behind |
Thank you for your ______invitation． See you tomorrow!
See you!（ ）
| A． |
rapid |
B． |
magic |
C． |
kind |
D． |
brave |
Why were you so angry with your daughter？
She was busy_______and taking selfies（自拍） when I was talking to her．（ ）
| A． |
texting |
B． |
to text |
C． |
text |
D． |
texted |
He rides a bike to work every day in order to keep in __________．（ ）
| A． |
support |
B． |
service |
C． |
surface |
D． |
shape |
________ I have a word with you，Mr．Green？ It won't take long．
Okay．（ ）
| A． |
Should |
B． |
May |
C． |
Need |
D． |
Must |