ink also did not dry easily, and it sometimes made a mess on the paper. Biro wanted a better pen. His brother, George, helped him __5___ a special ink. The ink dried easily. Then they developed a __6___type of pen.
There was a tiny ball at the tip of the pen. The ball rolled ink onto paper as it moved . They called it the ―ballpoint‖ pen.
The ballpoint pen was a__7___ success. Everyone loved it. Now___8__ people use it all over the world every day.
People will always remember Biro_9___ his invention. Today in many English-speaking countries., people still use the word ‖biro‖ to __10__ any kind of ballpoint pen.
( ) 1 A certainly B probably C surely D truly ( ) 2 A worked as B was chosen C worked on D was ( )3.A always B most C sometimes D almost ( ) 4 A all the time B all time C all day D the whole day ( )5 A invent B discover C develop D find ( )6 A good B better C big D new ( )7 A necessary B best C good D great ( )8 A thousands of B three million C millions of D billions of ( )9 A of B for C by D because of ( )10 A refer to B mean C show D instead of
Keys：1.report 2. problem 3. provides 4. throw 5. Important 6. Footprints 7 spend 8. Brightly 9. footprints 10. snowy 11. relatives
Keys:1.provides with 2. burn make energy 3. Stop talking 4. important protect from polluting put into 6. take/have a trip .....during 7 It is ...to spend 8 It ?s exciting to play 9 have a picnic 10. had a good time 11. It is exciting to 12. went on a picnic 13. take a trip to
Keys :1-5 BBBCA 6-10 BCCAC Keys: 1-5 BADAC 6-10 DDCBA
13
