﹣Where is Tom?
﹣He _____in his room. The light in his room is on.( )
A.mustn't beB.can beC.can't beD.must be
You smoke at the oil station, it's too dangerous.
I'm sorry, I won't.( )
couldn't
needn't
wouldn't
mustn't
Although our plane met with a storm, it landed .( )
safely
suddenly
secretly
heavily
The dish smells delicious, but it a little salty.( )
looks
tastes
feels
sounds
Your classroom looks so clean and tidy.
Yes,it every day.( )
cleans
is cleaned
cleaned
was cleaned
Don't worry about your daughter, she can look after well.( )
herself
hers
her
she