Past to Present (Present Perfect & Present Perfect Continuous)

There _____ a serious decline in the number of people qualifying as teachers

The printers _____ the new brochure yet.

We'd better hurry - the film _____

I've been to the shops today and they _____ the summer sales yet.

I _____ to Madame Tussaud's.

The manor house _____ on this spot for over two hundred years, and it's still here.

The centre of the island _____ inhabited since the earthquake of 1952.

My family _____ in this country for over twenty years.

You _____ really moody ever since that letter arrived.

I _____ to Hong Kong once, but I'd love to go again.

NASA _____ probes to various planets in the solar system, and may send more.

This channel _____ about four wildlife documentaries this week.

John Grisham _____ some of the most successful legal thrillers.