1 . I enjoy reading a book ______ is about the traditional culture of paper-cutting.

A．what

B．who

C．whose

D．which

2 . Where are my glasses? I ______ them a moment ago.

A．will have

B．had

C．have

D．have had

3 . Chengdu held the 31st World University Games ______ the summer of 2023.

A．at

B．for

C．in

D．on

4 . I bought a pen last week, but I lost ______.

A．it

B．that

C．one

D．this

5 . Mom often tells me ______ apple a day keeps the doctor away.

A．a

B．an

C．不填

D．the

6 . I spent most of my summer time __________ in the bed, trying to finish my first novel.

A．to lay

B．laying

C．lying

7 . —What happened to Tony?
—__________ the morning of a rainy day, he __________ a bike and hurt his legs.

A．In; falling off

B．On; falls off

C．On; fell off

8 . Sharks should __________ to keep the balance of ecosystem.

A．be protected

B．protect

C．have protected

9 . — I want to know __________ you usually get the latest news.
— By listening to the Podcast.

A．why

B．where

C．how

10 . —Why do you look so excited? What are you reading?
—I’m reading the news. And I found that __________ rapid progress our country is making in science, economics and technology!

A．how

B．what

C．what a