If Tom _____ here tomorrow, I _____ you.[ ]

Sunglasses are used________protecting your eyes on sunny days.[ ]

Will you go and see the movie Net Mother with me?—Thank you. But I _________it already.

Tell me about Brother Sharp, please. — He was a beggar(乞丐). He became a blue-eyed boy(红人) on the Internet because of his cool appearance and dressing style.

Dad, it’s such a long way from our home to Tianyi Square!— You mean it’s _________to take a taxi ?