My dream house will be in _____ ocean.

• the

• an

• a

• x

_____ you have an English test next week?

• Will

• Is

• Does

• Did

_____ can help us to cook rice.

• Super car

• Electric cooker

• Smart clock

• Wireless TV

There is a big pagoda in the town. ______ pagoda is very old.

• A

• Some

• An

• The

If the river _____ dirty, there ______ more fish.

• isn't/will be

• is/will is

• is/will be

• isn't/will are

You can take these plastic bottles to the factory to ______ them.

• redo

• recycle

• reduce

• reuse

"Reduce, reuse, recycle" is said to encourage people to waste less, by using less and using things again, in order to ________ the environment.

• protect

• damage

• pollute

• harm

I might _______ a smart phone to surf the Internet.

• have

• to have

• having

• had

If people can ________ wastes, they will save a lot of money.

• rebuild

• reduce

• reuse

• use

My father first _______ to Thailand in 2010.

• go

• been

• visited

• went