I'll try ________ the same mistake again.

A. to not make

B. not to make

C. not making

D. not make

It's right to decide ________ the zoo.

A. go

B. to go

C. going

D. went

It's ________ for me to see you.

A. glad

B. pleased

C. pleasant

D. pleasing

The cost of ________ is very high.

A. produce

B. production

C. product

D. products

I took your umbrella by ________.

A. mistake

B. error

C. fault

D. wrong

I feel like ________ something. I feel a little________.

A. drinking; thirsty

B. drinking; thirst

C. to drink; thirsty

D. to drink; thirst

Parents gave me such a nice present ________ my birthday.

A. in

B. at

C. on

D. of

The new law ________ to our advantage.

A. operates

B. operating

C. operation

D. operative

We didn't stop ________ until we reached the end.

A. to have a rest

B. having a rest

C. for having a rest

D. had a rest

At last my mother made up her mind ________ him about it.

A. tell

B. telling

C. to tell

D. told