(2018石家庄18县联考)We consider our class as a big________ because we always love and help each other.
A.home B.family C.house D.school
(2018原创)It is ________ today. Let's go for a spring outing.
A.snowy B.foggy C.fine D.rainy
(2018邯郸一模)Sally and Lucy have been friends for years. They________ each other very well.
A.know B.speak C.call D.talk
Jack likes being with the classmates ________ are outgoing and kind.
A.where B.which C.when D.who
(2018云南)—Will you go camping with us, Bob?
—I'd love to, but I ________ study for the test.
A.may B.must C.can D.could
Lonnie Johnson always loved taking things apart(分开). He sometimes put them back together. Other 1. (time) he made new things from different parts. He learned 2.h2. to use tools from his dad.
At 13, Lonnie put an old engine(发动机) on a homemade gocart. He loved driving it around. He dreamed of being 3. inventor. By high school, Lonnie built a remotecontrol robot from some waste things. This won him 4. (one) prize at the Alabama State Science Fair. His friends called 5. (he) “The Little Scientist.” In college, Lonnie was an excellent student. After that, he 6. (become) an Air Force officer, rocket scientist and business leader. 7. he never stopped inventing. You may have played with his most famous invention—the Super Soaker, a kind of water gun. Lonnie got the idea for this toy while working 8.o8. another invention. When he tested a homemade part in his bathroom, it shot water across the room.
Today, Dr. Lonnie Johnson has 9. (many) than 100 useful inventions. However, he still keeps 10.(try) new things.
