It isn´t necessary to call him as he already knows about it.haveYou ________________________________call him as he already knows about it.

Everybody should learn how to speak a second language.taughtA second language ___________________________everybody.

My grandmother was the most hardworking person I've ever known.MOREI've ___________________ than my grandmother.

A strike by check-staff led to all flights being delayed.BECAUSEThere were __________ of a strike by check-in staff.

What are the chances of the film winning an Oscar?likelyHow ______________________________will win an Oscar?

When she was at school, Sandra was fascinated by the idea of hypnotism. USED  Sandra _________ of hypnotism fascinating when she was at school.

You have to pierce the plastic film first and then you can put the tray in the microwave oven.BEFOREThe plastic film _________________ the tray is placed in the microwave oven.

I don´t think you´ll find it hard to find Cynthia´s house.difficultyI don´t think _________________________ finding Cynthia´s house.

I first met Serena at a conference in Berlin.TIME__________________________was at a conference in Berlin.

People think that bilingual children were disadvantaged in the past.thoughtBilingual children_________________________in the past.

Could I borrow your umbrella this evening, please?lendWould ______________________________this evening, please?

It's very unlikely that Martin will win the 100 metres, as he's out of training. ChanceMartin has almost _____________________ the 100 metres, as he's out of training.