It is important _____ students attend all the lectures.

Let's play tennis instead of _____ television.

Milk bottles can be _______ after being cleaned.

In 1876, the telephone ______ first introduced by Bell and Watson.

Teachers ought not to swear in front of the children.

We were delighted_____your letter yesterday.

Choose the letter A, B, C or D the word that has the underlined part different from others: lung, difflcult, natural, mixture 

Choose the letter A, B, C or D the word that has the underlined part different from others: bag, sandal, waste, matter 

Choose the word that best fits each of the blank spaces.

Choose the letter A, B, C or D the word that has the underlined part different from others: reader, heavy, clean, mean 

Beer_____for breakfast in England years ago.

Choose the letter A, B, C or D the word that has the underlined part different from others: mix, pipe, deposit, refill 

Your money is going to be _____ if you're not careful.

Choose the letter A, B, C or D the word that has the underlined part different from others: reused, returned, mashed, cleaned 

Japan _____ 40% of its waste.

An astronaut would be killed if he or she _____ by a piece of rubbish.

Read the following passage and choose the item that best answers each of the questions about it.

It's important ______wildlife in the area.

He began his talk ____ an apology.

It is not always easy_____good teaching materials in this field.

Your breakfast ________ up to your room tomorrow morning.