【题目】—_____ do you have an art lesson? —Four times a month.

【题目】If people change wetlands to make ______ for farms ,birds will not have enough

【题目】Look, there’s a box. it ____collecting waste paper.

【题目】-- Which of the two T-shirts would you like?

【题目】—Remember to use both sides of the paper. —____．

【题目】The world’s population is growing and there is land and water for growing rice.

【题目】Your (foot) are too big.

【题目】—_____ does your mother usually go to the office? —By bus.

【题目】Mr King just (have) his 50th birthday.