1. Children in school are ____ into grades, according to how much they know.
A. listed B. classified C. catalogued D. combination
2. The company ____ the rock group’s new record by playing it often on the radio.
A. promised B. promoted C. progressed D. proceeded
3. Mr. Black is a careful and experienced engineer, so he is often ____ to finish some challenging tasks.
A. appreciated B. approached C. appointed D. agreed
4. I went to several libraries to ____ information about the scheme.
A. assemble B. collect C. gather D. accumulate
5. It is important to ____ between the rules of grammar and the conventions of written language.
A. determine B. identify C. explore D. distinguish
