The fog made it difficult for the driver to see when the traffic lights _____.

 Because of the fine weather, we had all our classes in the ______ air.

Few businesses are flourishing in the present economic climate.

Lan often spends two hours________________ her homework everyday.

 Spanish is the ______ language of most Spaniards.

 It was the longest film I’ve ever seen; it ______ four hours.

Dave has a good______of humor.

Most things are now mass-produced rather than ______.

An ambulance must have priority as it usually has to deal with some kind of _______.

Playing games too much is not good …………your eyes.

The new car at the motor-show was a very _______ shape.

You should _______ more attention to what your teacher explains.

Are you going to visit anybody_________ ?

The country has a system of ______, most of which date from the nineteenth century.

The room was so quiet that she could hear the _____ of her heart.

 I have always _____ you my best friend.

He was _______ when I had those problems and said whatever I did he would stand by me.

It was time to.................... the kids ready for bed.

How many countries took part in the first World Cup?

After the show, the crowd _____ out of the theatre.

My petrol tank was empty so I pulled into a garage to ______.