What _______________(you/do) right now?

When the accident _______________(happen), I _______________ (call) 911.

After John gets home, he ______________ (clean) his kitchen.

I ___________ drive because I don't have a license. (shouldn't to / can't / may / am not able)

: I ________________________ (live) on campus this semester, but next semester, I’ll move to an apartment off campus.

While the teacher __________________ (write) on the board, she _____________ (drop) the chalk.

The children _________________ (go) outside when the heavy rain stops.

Hi Teacher, can you please go to the bathroom? [question for permission]

Hey, look outside! _____________________ (you/see) that huge bear outside our window?

While he ___________________ (sleep), his roommate __________________ (talk) to his girlfriend very loudly on the phone for many hours.

When he ________________ (graduate), he will have a party

Scientists ___________________ find a cure for cancer in 5 years, but probably not. (ought, cans, might, shouldn't)

: My mother ___________________ (be) a doctor.

When I ______________(get) home, I _____________(eat) dinner with my family.

I will sell my car before I _______________ (buy) a new one.

Could I borrow your pencil? Yes, you could.

He ___________________ (believe) the world is flat.

I ______________________ (do) my homework when my phone suddenly _______________(ring).

____________________ (buy) a new car after I save enough money.

When you take the TOEFL test, you ______________ arrive on time. (can, may to, are able to, should)