His _________, his sister's son, was admitted to Beijing University this year.
He had a lot of friends, none of _____ could lend him any money.
He studied as hard as he could _____ to enter a good college.
He ran as fast as he could _____ to catch the bus.
I’d try even if I may fail ___ __ sit there worrying in time of trouble.
—Ms Lin looks rather a kind lady. —But in fact she is cold and hard on us. You ____believe it!