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Chapter 8 - Protecting the environment » Grammaire

Be going to (1)

Choisissez la forme qui convient.

are is is are am

1. If big companies.................going to invest in air-conditioning systems, they need to be sure it................. going to last forty years.

2. Scientists are now certain the average temperature.................going to rise within the next fifty years.

3. What.................you going to do with your house on the beach?  I.................going to sell it before it becomes worthless.

 Réponse 

1. If big companies are going to invest in air-conditioning systems, they need to be sure it is going to last forty years.

2. Scientists are now certain the average temperature is going to rise within the next fifty years.

3. What are you going to do with your house on the beach?  I am going to sell it before it becomes worthless.


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