Grade 8 - Unit 3: Grammar

1. My sister often looks at ………….in mirror.

• himself

• herself

• yourself

Fill in the blank with correct reflexive pronoun.

The children can look after ____________ for a few days.

Which sentences below is correct for the use of "MUST"? (Chọn nhiều đáp án đúng nhất có thể)

• Có thể dùng cho mọi thì.

• Mang tính cá nhân.

• Dùng cho luật lệ khách quan, tình huống thực tế bắt buộc

• Chỉ dùng cho thì hiện tại hoặc tương lai.

Yesterday I __________ finish my English project.

• must

• must not

• had to

He will _______________ wait in line like everyone else.

• must

• have to

• has to

If you are under 15, you (have/ must/ mustn't) to get your parents' permission.

• have

• must

• must not

Susan, you (mustn't/ must/ have to) leave your clothes all over the floor like this.

• mustn't

• must

• have to

Which two sentences below are grammatically correct?

• It is impossible to do the difficult exercise in two minutes.

• Find a good job today is very difficult.

• It is very necessary for students to studying hard.

• It is unsafe to swim in the deep river.

Ought (not) to + V bare = ______________ (not) + V bare

No one else will help me

=> I will do it ___________________