By 2035 some things ___ (change / negative future perfect).

Put the verbs in brackets in the correct tense (future perfect simple or continuous.) He (write) a book by the end of the year.

Put the verbs in brackets in the correct tense (future perfect simple or continuous.) By 2018 we (live) in Madrid for 20 years.

In the next twenty years, people __ (work / future continuous) in things that we cannot even imagine right now.

By 9 o'clock, we __ our homework. (Future perfect / finish)

It __ easy to paint pictures if you knew how to. a. would be b. had been c. would have been d. be

When you try something for the first time, you must take it step __.

This surprises me. I ________________ by this. A) would have been surprised B) will be surprised C) am surprised

I’m sure that __ or later I will travel to Asia.

We use this kind of relative clause to give extra information about the person or thing. It is not necessary information. We don’t need it to understand who or what is being referred to.

They say that women are smarter than men. Women ________________ to be smarter than men. A) were being said B) were said C) are said

You must be aware of all the rules and __ of the airport as you travel.