I -------------- Mary. Is she here?

An endangered species is the one _________ population is so small that it is in danger of becoming extinct.

How long did it -------- you to type this letter?

“Where shall we go this weekend?” “What if we _____ in for a change?”

He ___________ to the cinema yesterday evening.

“Why don’t you send me only twenty dollars?” “Sorry. If I had more money, I ---------- give you more.”

Having finished his term paper before the deadline, it was delivered to the professor before the class.

--------- John busy every day?

It is earth's gravity that ................... people their weight.

………… she was an hour late, she didn’t apologize.

This is ___________ most beautiful song I’ve ever listened to.

_________ ten minutes earlier, you would have got a better seat.

Did you hear …….. upstairs?

By the end of last summer, the farmers _______ all the crop.

The first color TV _____________ in 1928.

When we went back to the bookstore, the bookseller _______ the book we wanted.

Why are you working so hard these days? Because I ------------- a car, so I’m saving as much as I can.

They were just _______ us about Anna's new boyfriend.

I turned round and ---------- Paula.

E-mail allows people _______ in touch, regardless of distance.

I deeply regret __________ to her so severely last night. She was badly hurt.