They have a good .... of stamps.

A. collect B. collected C. collecting D. collection

He is now studying in the USA as an ..... student.

A. change B. changeable C. changing D. exchange

There is no water left in the ....... well.

A. nearby B. near C. nearly D. no answer is correct

I went to the ..... store to buy something.

A. grocer B. grocery C. grow D. growing

Most modern buildings have underground ...... lots.

A. park B. parking C. parks D. no answer is correct

Since her ..... the room has been full of laughter.

A. arrival B. arrive C. arriver D. arriveness

That little girl can dance .......

A. beauty B. beautiful C. beautifully D. beautify

What’s your _______? – I’m Vietnamese.

A. nation B. national C. nationality D. international

Nowadays, chemicals are ______ into some fruits to reduce decay.

A. injection B. injecting C. inject D. injected

Farmers can enrich the soil by using ______.

A. fertile B. fertility C. fertilize D. fertilizer