It remains whether Jack will be fit enough to play in the final.

Lily,______ do you study for a math best? —By asking my teacher for help.

Mrs. White, when shall we go for a picnic?—If it _____, we _____ for a picnic in the park tomorrow.

On my birthday, Kate gave me some flowers. The flowers ______ her ￥56.

_ __ do you work in the company?—3 years.[ ]