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A.We can use wood to make pencils.B.Don't climb trees.

A.We should plant more trees.B.Trees are important in our life.

A.What did you do last weekend?B.What will you do this weekend?

A.The Lis are my neighbours.B.Mr Li is my neighbour.

—Yes, he________ lunch every day.

A.Does; hasB.Did; haveC.Did; has

—________

A.It's here.B.It's everywhere.C.It's there.

—________.

A.A lot of meatB.Too much sweetC.A lot of fruit and vegetables

—By ship.

A.goB.getC.get to

—I asked my e-friends.

A.WhenB.WhatC.How

—I went there ______ train.

A.byB.onC.in