— Oh, my God, I left my portable computer in the taxi!

— ________. Let’s call the taxi company first．

A.Pray for it B. Cheer up

C. Forget it D. Calm down

In ________ eyes of children, playing on the Internet can only bring them ________great fun.

A. the； a B.不填；a

C. the；不填 D.不填；不填

Women's Day is around the corner, and I'm considering buying a gift for Mum, ________ that is to her taste.

A. one B. which

C. the one D. for which

I have a habit of taking a coffee, which makes me feel _____when I have to stay up late.

A. adequate B. pessimistic

C. sensitive D. Energetic

As a student of Senior Three, he has very little free time _________ he can spend developing his own interest.

A. when B. in which

C. at which D. that

Students who graduate with experience will be given ________ over those who never work in any company.

A. prediction B. preference

C. presence D. Preparation

Nuclear ______ be really dangerous at times even though it’s a nice energy in general.

A. shall B. should C. can D. Must

It worried her a bit _________ her hair was turning grey.

A. while B. that C. if D. For

As a famous public figure, you have a duty to _______ yourself, especially in public places.

A. focus B. behave C. guide D. Operate

_____ doing more exercise to lose weight, many teenagers would rather be a couch potato.

A. Instead of B. As a result of

C. In spite of D. Regardless of