My school is ______/kləʊs/to the post office．（ ）
A．cloudB．classC．clockD．close
Which of the following signs means"You can't feed the animals"？（ ）
A．
B．
C．
D．
It's too hot today．
Yes． Why don't you your jacket？（ ）
A．put onB．put upC．take offD．take after
Students in our school ________ know shouting is not allowed in the library．（ ）
A．canB．mayC．mustD．need
The little boy his seat to an old lady on the crowded bus．（ ）
A．lentB．offeredC．tookD．brought
You'd better make a good plan________ you take a holiday．（ ）
A．beforeB．duringC．untilD．after