There wasn’t enough paper in the printer, _____?

It

was our research _____ helped them improve their device.

The best-_____ of these

procedures is the device of «double-translation».

I-Phones _____ more and more popular.

He ______ English for three years.

Do you need to set an alarm to wake you up tomorrow morning?

What time _____ your flight _____?

I love my new digital camera, because the pictures are much

_____ quality.

He usually ______ coffee but today

he ______ tea.

Do you know

that this equipment _____ to many countries.

I _____ positive reviews about that film in the papers,

so I am going to see it.