Gerunds, infinitives and modal verbs

___________ is better exercise than running.

• Swim

• To swim

• Swimming

• To swimming

Would you like __________ to a concert on Saturday?

• coming

• to come

• to coming

• come

Are you good at _____________ the names of the world's capital cities?

• remembering

• to remember

• remember

• to remembering

You ____________ while you are in a conference.

• can turn off your phone

• have to turn off your phone

• don't have to turn off your phone

• must turn off your phone

Is it difficult ________ Korean?

• learning

• study

• speaking

• to learn

You __________ around the village.

• mustn't ride a rhino

• mustn't ride to a rhino

• mustn't riding a thino

• mustn't to ride a rhino

People _________ in the pedestrian crossing.

• must dance

• mustn't dance

• must to dance

• mustn't to dance

We ___________ our hands before __________ .

• have to washing / eating

• have to wash / eating

• have to washing / to eat

• have to to wash / to eat

Students _________ punctual when they go to class.

• have be

• have being

• have to be

• have to being

They're are thinking of _________ to Japan next Christmas.

• travelling

• to travel

• travel

• to travelling