My aunt had a pig of a dayyesterday．She lost her purse and mobile phone in the street．（ ）
| A． |
a lucky day |
B． |
a busy day |
| C． |
an unhappy day |
D． |
a wonderful day |
-My parents don't allow me ___________ my phone on school days.
-They are strict.But they always want the best for you.（ ）
| A． |
to use |
B． |
use |
C． |
using |
D． |
used |
- What's ______________mountain in the world？
- Qomolangma.It is 8848.86 meters high according to the latest report.（ ）
| A． |
higher |
B． |
highest |
| C． |
the highest |
D． |
high |
The number of the whales ____________smaller and smaller because of human activities now.（ ）
| A． |
were |
B． |
was |
C． |
is |
D． |
are |
-I bought a skirt for____________.I hope you like ___________.
-Thank you，mom.I can't wait to try it on.（ ）
| A． |
you；one |
B． |
you；it |
C． |
me；one |
D． |
me，it |
﹣ Can you tell me for the summer vacation？
﹣ Why not volunteer at the museum？（ ）
| A． |
what I should do |
B． |
what should I do |
| C． |
when I should do |
D． |
when should I do |