After he _____ his English course, he went to England to continue his study . 

Choose the correct answer in each sentence.

Commercial real estate is mostly purchased------ real estate investors.

Choose the best answer among A, B, C or D that best completes each sentence: Oxygen ______ an important role in maintaining life

Don’t be ............. by these slick - talking salesmen.

I know you think she is weak-willed but I’ve always found her quite ..................

Choose the correct answer in each sentence.

Mr. Liu's long list of awards can be attributed to his skills  ____________  a designer.

Choose the correct answer in each sentence.

All members of the sales team must attend next Thursday's meeting so that ___________   can see the sales forecast presentation.

Lan and Huong have never come to class late, ............ ?

Choose the correct answer in each sentence.

The local authorities decided to sell the district hospital to a private company for  ____________  2 million dollars.

The government is trying not to ____ the money they are spending on vocational training.

It doesn’t matter what position you hold in society everyone is_____to the same laws

There was _______ piano in the corner of the room. 

Electronic devices are becoming ________ common in educational environment.

Choose the correct answer in each sentence.

Customers can log into ____________   membership accounts online at any time.

Choose the correct answer in each sentence.

The library staff posted signs ----------to patrons of the upcoming closure for renovations.

Choose the underlined word or phrase that needs correcting: 

Protecting the environment is the duty of people live anywhere in the world.  

Choose the best answer:

His hobbies are playing soccer ................... collecting stamps.

Choose the correct answer in each sentence.

Almost  _________  in our showroom will be on sale this weekend.

Choose the correct answer in each sentence.

The Level Corporation continually  ___________  its strong reputation due to its focus on meeting customer requirements.

Certificates provide proof of your .....................

She has the determination that her brother ...................