_____of the two story books are very interesting, so I can’t decide which one to choose.
A. All B. Any C. Either D. Both
Mary is tired of learning because she is_____ to do better than she can, both at school and at home.
A. thought B. expected C. hoped D. helped
Sometimes most of us probably are angry______our friends, parents or teachers.
A. to B. with C. at D. for
—Which city is your favorite?
—Hangzhou, of course. It’s the _____place that I want to visit.
A. worse B. worst C. better D .best
On April 12, 1961，_____27—year—old Yuri Gagarin(尤里.加加林)became the first human to go into_____ space.
A. the;不填 B. the; the C. a;不填 D. a; the
As young adults, it is our_____ to try our best to deal with each challenge in our education with the help of our teacher.
A. work B. job C. duty D. task
