By the end of this year, Nam _______ English for 7 years , but he will still need more training and experience before he masters the language.

She wrote her composition carefully to avoid ________ mistakes.

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.

   If he were younger, he ______ a professional running competition now.

If some endangered species ______ in zoos, it would help to ensure their future survival.

Mary _________ with her dolls when she was younger

Mary hardly ever cooks, ______?

Nobody was harmed in the fire, _____?

By next Saturday, Tom ______ a whole month without smoking a cigarette.

Ann has a lot of books, ______ she has never read.

Geoge wouldn’t have met Mary ____ to his brother’s graduation party.

The 26th Annual Meeting of the Asia-Pacific Parliamentary Forum (APPF) ______ in Hanoi, our beautiful and peaceful capital city, from January 18th to 21st, 2018.

I must warn you I am not used to _____ so rudely.

Susan is fed ________ with the housework.

Margaret would prefer ______ books rather than see their screen adaptations.