My phone ________ have been stolen while I was taking a bus. I can't find it anywhere.

A. canB. mustC. shouldD. would

We were both travelling across Europe, and that’s ________ we first met.

A. whichB. whetherC. whenD. whom

Before getting off the train, ________ sure you have all your belongings with you.

A. makingB. to makeC. madeD. make

—Would you like to have some ice-cream?

—I’d like to, but I'm on a diet ________ weight.

A. loseB. to loseC. being lostD. lost

________ the weather improves, we will have to cancel the game.

A. ThoughB. UntilC. UnlessD. Since

Kate ________ by the teacher for she had made an excellent contribution to group discussion.

A. praisedB. was praised

C. has praisedD. has been praised

—Do you have any plans for the summer break?

—Not really. I think I am just staying at home, ________ some books.

A. readingB. to readC. readD. having read

I wish I ________ the Great Wall with you tomorrow, but I’m preparing for the coming exam.

A. will climbB. had climbedC. climbD. would climb

This year’s children’s party, ________ some parents were invited to, was a great success.

A. whichB. whyC. whoseD. where

The real friend is the one who comes to the rescue ________ your hour of need.

A. toB. atC. forD. in