A
China is developing a next-generation spacecraft for human spaceflight 1 would allow astronauts to travel to the moon and other deep-space destinations. China 2 (become) the third country to independently send astronauts into space in 2003 when Yang Liwei orbited Earth in the Shenzhou-5 spacecraft. However Shenzhou V is not designed for the environment of deep space. The new spacecraft, which has not yet been named, will orbit beyond Low-Earth Orbit (LEO), 3 (carry) four to six astronauts.
B
About 65% of Americans say they have difficulty falling asleep a few 4 (night) each week, according to a recent study 5 (make) by the National Sleep Foundation. Sleeping too little can lead to a higher risk of becoming fat and getting depressed. Some of your favourite evening habits may have something to do with sleeping problems. For example, the light of your bright alarm clock can prevent you 6 falling asleep. You should make your room as dark as possible. What’s more, it’s not good to exercise late at night. Fierce physical activities raise your body temperature and are bad for a good night’s sleep.
C
A week before Earth Day, posters 7 (put) up around our school, calling upon us to join in the actions for a greener earth.
Our class came up with the idea 8 (make) better use of used materials. We brought to our classroom worn-out clothes, pieces of cardboard and empty plastic bottles and turned those into dolls, handbags, tissue boxes and small vases. That weekend, we went to a nearby neighbourhood and gave them away to the people there. All were very happy with those 9 (expect) gifts, especially little kids and elderly people. We did so well that we were invited to share our ideas and experience with all the students of our school.
We are very proud of 10 (we) and believe we can do more for a better world.