People plant a lot of trees on Tree Planting Day every year.（改为被动语态）
A lot of trees __________ __________ on Tree Planting Day every year.
A psychology professor(心理学教授) entered the classroom with half a glass of water in his hand. The students expected the old common question “Was it half 1. or half full?” But to their 2., he asked them “How heavy is this glass of water?”
The answers given by the students were from 7 oz.to 25 oz. But the professor replied that the weight of the glass with water doesn’t always matter but 3. long you hold the glass is what matters.
If you hold the glass for a minute, you won’t feel 4. weight. But if you hold for 10 minutes, you will feel a little more weight and it gets 5. for you with hours. If you hold it for the whole day, then your hands would go numb(麻木) and pain. Similar is the case(实例) when you carry stress with you. If you think about it for a while and 6. it, then there is no problem but if you think about it for hours, it starts becoming a problem and it becomes worse if you sleep with it.
For these 7. , you should learn to let go of your stress and never sleep with it. If you can do 8. about it, just do it.
How time flies! Soon I will graduate(毕业) from junior high school. ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
—The year 2020 is ________ unusual one. A new kind of virus is spreading around the world.
—The fight against the virus is like ________ race against time.
A.a, the B.an, the C.an, a D.a, an
If you fight hard, know who you are, and are proud of who you are, you’ve got a good ________ to win.
A.choice B.chance C.decision D.direction
—Can children under the age of 12 ride bicycles in your city? —No, according to the law, they ________.
A.shouldn’t B.mustn’t C.needn’t D.may not
Blue clothes look nice________ Sandy as she looks good ________ blue.
A.on; on B.in; in C.in; on D.on; in