﹣Excuse me，could you tell me ______ in Puxian Theater？（ ）
﹣For ten minutes．
A．how soon will the concert begin
B．how long has the concert been on
C．how long the concert has been on
You smoke at the oil station， it's too dangerous．
I'm sorry， I won't．（ ）
| A． |
couldn't |
B． |
needn't |
C． |
wouldn't |
D． |
mustn't |
Although our plane met with a storm， it landed ．（ ）
| A． |
safely |
B． |
suddenly |
C． |
secretly |
D． |
heavily |
The dish smells delicious， but it a little salty．（ ）
| A． |
looks |
B． |
tastes |
C． |
feels |
D． |
sounds |
Your classroom looks so clean and tidy．
Yes，it every day．（ ）
| A． |
cleans |
B． |
is cleaned |
| C． |
cleaned |
D． |
was cleaned |
Don't worry about your daughter， she can look after well．（ ）
| A． |
herself |
B． |
hers |
C． |
her |
D． |
she |