All staffs are not allowed to use their personal mobile phones during _____ hours.

Mark the letter A, B, C or D to indicate the underlined part that needs correction in each of the following questions.

Modern office buildings have false floors under which computer and phone wires can be lain.

The Youth Union in our school has decided to launch a/an _____ to raise funds for local charities.

Fundraising for charity is a _____ thing for everyone to do to help the community.

Her husband is very kind. He always cares _____ her and never puts all of the housework___ her.

Fish, poultry, beans or nuts _____ half of their dinner plate.

Mark the letter A, B, C, or D to indicate the sentence that is closest in meaning to each of the following questions.

Nothing is more precious than happiness and health.

Nam: “Do you think that there are any jobs which only men or only women can or should do?"

Lan: “________________.”