_______ confidence and patience, they failed to settle the difficult problem.
— What a pity! I missed The Voice of China last night.— Don’t worry. It _____ again this weekend.
The machine might break down someday in the future, ____, you can dial this number for help.
________ returns first will win the big prize.
—Let’s go shopping, shall we?— Wait a minute. I _____ my housework and it won’t take long.
— I’m worried about the coming test!— ______, you can do it!