It's getting hot， you can your coat．（ ）
| A． |
put off |
B． |
take off |
C． |
set off |
D． |
get off |
Did you call Jenny？
Oh no，I forgot．I_____her right away．（ ）
A．calledB．have called
C．callD．will call
Sleeping is a popular way to relax______students．（ ）
A．onB．amongC．aboutD．between
Smoking is harmful to your /helθ/．
Do you know _______the new sports T﹣shirt？
Yes．Perhaps he asked his grandpa to do it，I think．（ ）
A．how he paid forB．Where he bought
C．when he paid forD．why he bought
May I ask a question after class，Mr．Li？
_________，but not during my lunch break．（ ）
A．SometimesB．AnytimeC．CertainlyD．Better not