must, need or have to > Our lecturers have told us that we ___________ send them our assignments by email, otherwise they won’t mark them. This means we ___________ have our own email.

action, activity, event or programme > Can you look on the _________ to see when the interval is?

must, need or have to > Take it easy! Today’s lecture’s been cancelled, so you ____________ hurry.

correct the mistake (modal verb) > We’re delighted to inform you that we could offer you the post of manager.

must, need or have to > You __________ smoke in here. Didn’t you see the sign? If you want a cigarette, you __________ go outside.

Don’t (lose / miss) this (gold / golden) opportunity to win a two-week holiday in the south of France.

Friday is the last / late chance we’ll have to enter the competition.

correct the mistake (modal verb) > If you were a fast reader, you could be able to finish that novel in one evening.

must, need or have to > I _________ make sure I wake up in time for my first lecture. Yesterday, I didn’t have any lectures, so I _____________ get up at all.

I’ll do the cooking tonight when everyone else works / is working.

correct the mistake (modal verb) > At the fourth attempt I could pass my driving test. The first three times, I failed spectacularly.

correct the mistake (modal verb) > It’s a complicated route – I hope I could find my way back.