— How long have you known John? — Since he ______ to our class.
My pen is missing. I can’t find ____ anywhere.
Had I learnt English well, I ____ interview for the job tomorrow.
I think the answer is right but I’m not ____ sure about it.
Having walked in the desert for several days, we felt exhausted, but we had to find a pool before water in the bottle ____.
I’m not ____ to getting up so early after the vacation.