Could you tell me ？
I'm not sure yet．Maybe by train．（ ）
| A． |
how we went camping |
| B． |
how we will go camping |
| C． |
when we went camping． |
| D． |
why we will go camping |
Which of the following underlined parts is different_________ in pronunciation？（ ）
| A． |
back |
B． |
chat |
C． |
hate |
D． |
taxi |
While Alan was writing a letter， the children outside（ ）
| A． |
play |
| B． |
were playing |
| C． |
will play |
Excuse me． I wonder the plane can land on time．
Wait a minute， please． Let me check it out．（ ）
| A． |
if |
| B． |
which |
| C． |
that |
The school music festival next Monday．（ ）
A．was heldB．held
C．will be held
I sleep with the window open it's really cold．（ ）
A．unlessB．tillC．or