Verbs followed by '-ing' or by 'to' + infinitive

I'd forgotten _____ to Canada when I was small, but then my parents showed me the photos.

• to go

• going

I always forget _____ my alarm for Monday morning.

• to set

• setting

She tried _____ the whole book but it was very long and complicated.

• to read

• reading

You'll be OK. I remember _____ really nervous on my first day too!

• to be

• being

Try _____ the video with subtitles. This might help you understand better.

• to watch

• watching

She had to stop halfway through the race _____ the wheel on her bike.

• to repair

• repairing

Remember _____ your swimming costume in case we go to the pool.

• to pack

• packing