If the dog hadn’t woken us, we wouldn’t have noticed the fire and it _____ to the house next door.

Faced with difficulties, you should believe your confidence is _______ makes a difference.

It is known to us __________ it was not until 1938________ the first colour TV programme began to be broadcast in the world.

But for their help, we the program in time.

What a _____ boy! I don’t know what to do with him.