Modal verbs + Reflexives

She _ be tired after working all day.

• must

• might

• may

• can't

It _ rain later, so take an umbrella just in case.

• can't

• might

• mustn't

• should

The train _ be delayed due to the weather

• shouldn't

• mustn't

• might

• should

He _ be at the gym now; it’s too late.

• should

• mustn't

• can't

• must

You _ be tired already; we’ve only been walking for five minutes.

• must

• can't

• should

• might

He _ be the one who forgot the keys, I'm sure.

• must

• can't

• ought

• can

We _ go to the party if we finish our work early.

• might

• must

• can't

• should

They _ finish their project by Friday if they work hard.

• might

• must

• can't

• should

It _ snow tomorrow, so we should prepare for it.

• can't

• might

• mustn't

• should

She _ be at the library, but I’m not sure.

• mustn't

• could

• can't

• must