Where is your father？
I don't know，but he _______ the car when I left just now．（ ）
A．is washingB．washed
C．was washing
一John，I wonder ___________________________.
一My teachers.It's impossible for me to get such great success without their help.
| A． |
why you work so hard |
| B． |
what you have achieved |
| C． |
who you want to thank most |
It is said Zhang Sanfeng created tai chi（太极）after watching a fight between a snake and a bird. ，many movements in tai chi have names of animals.
| A． |
In fact |
B． |
In total |
C． |
In time |
The play Teahouse __________ by the famous Chinese writer Lao She.
| A． |
wrote |
B． |
was writing |
| C． |
was written |
D． |
time flies!Our middle school life is coming to an end.
| A． |
How |
B． |
What |
C． |
What a |
Many tourists visit Hainan around the Spring Festival，because it's _______ too cold _________ too hot.
| A． |
both...and |
B． |
not only...but also |
| C． |
neither...nor |
D． |