---English is ________ difficult subject. I even want to drop it.---You’d better not. I’ll help you ______ it.
一_______ does Tom drink coffee? 一Once a week.
Tom is _____ than Sam.
一How long does it take you to get to school? 一_________
I’m sorry I can’t play basketball with you this afternoon.I have _____ homework to do.
Can you come to my party ______ Saturday morning?