Gerund and To -inf

Alan can’t stand _________ on trains.

• to ride

• riding

Mr. Harris enjoys _________ people out to dinner.

• inviting

• to invite

In the old days, gentlemen challenged their rivals _______.

• fighting

• to fight

As the famous saying goes, there’s no use ______ over spilt milk.

• to cry

• crying

Jim stopped _________ his shoelace. Wait for him.

• tying

• to tie

My wife always volunteers ___________ cakes meetings.

• baking

• to bake

Don’t waste my time ___________ about your grade on the test.

• to complain

• complaining

Eva is having trouble _________ on the exam.

• to concentrate

• concentrating

Please allow me ____________ your Facebook page.

• to join

• joining

You won’t forget _________milk on your way home, will you?

• to pick up

• picking up