-ing and infinitives

I want __________ a new tablet.

• to buy

• buying

I plan __________ some of my friends to have lunch at home.

• to invite

• inviting

You'd better not __________ your new smartphone on your desk.

• leaving

• leave

She pretended __________ studying, but I could see she was playing online.

• to be

• being

Ross denied __________ the laptop on the floor.

• to drop

• dropping

My dad made me __________ the laptop off and do my homework.

• to turn

• turn

• turning

Do you mind __________ the window?

• to close

• close

• closing

Joey suggested __________ for ten more minutes.

• to play

• playing

Avoid __________ portuguese in our classes.

• to speak

• speaking

Don't put off __________ the new words we learnt this class.

• reviewing

• to review