2. How much exercise do doctors ________ you should take to avoid a heart attack? A. suggest B. ask C. force D. mention 3. They called from the car to let us know they were on their ______ to our house. A. road B. path C. track D. way 4. My sister ________ on holiday twice this year. A. was B. was being C. has been D. had been 5. She _______her essay for a third time to make sure there weren't any mistakes. A. went off B. made out C. came across D. went through 6. How many languages does Tom speak? - He speaks ________ three foreign languages. A. almost B. at least C. as many D. many 7. That old vase will ________ an attractive lamp-holder. A. compose B. form C. make D. assemble