Nobody knows who invented the wheel, ...............?

• do they

• don't they

• does it

• doesn't it

The government should do something to help ..................... .

• the poors

• the poor ones

• poor

• the poor

This building .................... in 1980.

• built

• builds

• was built

• is built

If you .............. your passport, you will be in trouble.

• lost

• lose

• would lose

• losing

.................... having the best qualifications among all the applicants, Justin was not offered the job.

• Although

• While

• In spite of

• Despite of

Shy people often find it difficult to ............... group discussions.

• take place in

• take part in

• get on with

• get in touch with

English is ................ used in the world.

• wide

• widely

• wider

• widen

Valentine’s Day is celebrated ................... 14th February.

• in

• on

• by

• from

He is interested in listening to "Nấu ăn cho em" by Đen Vâu, ........................?

• isn't he

• is he

• doesn't

• does he

The children came to class late ................. it rained heavily.

• in spite of

• although

• because

• because of