— Would your brother go for a picnic?. —If I don’t go, __________ .
It’s quite clever ________ you _______ out the problem.
My tooth hurts. I’ll have no choice but ___________ tomorrow.
We all know that Changjiang River is longer than ___________ in America.
These photos__________ me____________ the old days when I was young.
I hope my advice will be __________ some __________ to you.