Liu Xiang has failed over and over again in the past years. And that's _________ he succeeds.
—I can't find beef in the fridge. Shall I buy some? —Yes, please.
—Jim jumped much than John. —Yes. He got the first in the sports meet.
The shirt is nice, it’ s not big enough.
—When do you have maths today? —We have maths half past ten this morning.
—Is this pen, Tim? —No. It’s Mary’s.