The old engineer’s eyes still shone bright in the wrinkled brown face and his step as he came across the room was________,though slow.[ ]

Must I finish my homework now —No, you ________

it’s a pity you didn’t come tolast night’s concert. It was really great!— Really If I ________ so busy, I wouldhave gone with you.

To have a dinner at a restaurant on the Eve of the Spring Festival, you need to reserve the restaurant months before, _____?

Can you please tell me ___ —It’s a quarter to eight.