--My parents will go to Mount Emei for ____ holiday.  --That means you will have to be at home by _____.

--- Do you know the kid with      Bob is talking over there?   --- Yes, it’s my cousin.

--What heavy snow! Is everyone here today? --Yes. __________of us is late for school.

---You have tried on several shirts. ---Sorry to take up too much of your time. But __________ of them look good on me.

I find ________ difficult to remember everything, though I’m still young.