单选题 Young people need to be given the ______ to make a difference in the world.

单选题 Traveling is full of ______. All you need is being brave.

单选题 To make random investigation is to choose the sample ______.

单选题 If someone is extremely furious, we can tell him/her to ______.

单选题 A good teacher can ______ his/her students to work harder.

单选题 Schools must meet the ______ of new technology.

单选题 The new smartphone is going to be released which is ______ to people next week.

单选题 He said that he would definitely pass the exam but ______.