Gerunds vs Infinitive

Do we need______dollars at the airport?

• to buy some

• buying

• buy

In some countries it´s important ____ correctly in public.

• dress

• to dress

• dressing

I know you are tired, but try ____ asleep during the film!

• not falling

• not to fall

• not fall

We were late, so Simon offered ___ us a lift to the airport

• to give

• give

• giving

It´s difficult ____ people´s names in a big class.

• not to forget

• not forguetting

• forget

Be ready____ your passport at chech-in

• showing

• to show

• show

One thing that always makes me happy is _______ in the sea

• swimming

• to swim

• swim

You can´t learn to play a musical instrument well without ____ regularly

• practise

• practising

• to practise

My mother´s very bad at ___ names

• remember

• to remember

• remembering

_____________ teenagers is very hard work.

• teaching

• teach

• to teach