Gerund or Infinitive: choose the answer

They started ____ (check in) our luggage 2 hours before the flight.

• to check in

• checking in

• to check in / checking in

I’d like ____ (travel) to Portugal this summer.

• to travel

• travelling

• to travel / travelling

My friends suggested ____ (go) on a guided tour around the city.

• to go

• going

• to go / going

Some people avoid _____ (fly) because they are aerophobic.

• to fly

• flying

• to fly / flying

They agreed ____ (wait) for the sails.

• to wait

• waiting

• to wait / waiting

I really love _____ (read) guide books.

• to read

• reading

• to read / reading

The shop assistant pretended ____ (be) busy and didn’t help me.

• to be

• being

• to be / being

I usually choose ____ (watch) a film when I’m on a plane.

• to watch

• watching

• to watch / watching

We don’t expect ____ (go) through the check-in quickly. It usually takes at least 30 minutes.

• to go

• going

• to go / going

I prefer ____ (sit) next to the window.

• to sit

• sitting

• to sit / sitting