Answering questions from readers throughout the country is the major work of the author.
| A．a sort of |
| B．all sorts of |
| C．all kinds of |
| D．both B and C |
There was _____time ______I hated to go to school.
| A．a; that | B．a; when ; | C．the; that | D．the; when |
Bill was doing a lot of physical exercise to build up his __________.
| A．ability | B．force | C．strength | D．mind |
The faces of four famous American presidents on Mount Rushmore can be seen from a ___________of 60 miles.
| A．length | B．distance | C．way | D．space |
---- I am happy. I just heard I passed my physics exam.
---- ________! I’m glad somebody’s happy.
| A．Good luck | B．Well done | C．Congratulations | D．Come on |
The boss insisted that every minute ______ made full use of ______ the work well.
| A．be ; to do | B．was ; doing | C．be ; doing | D．was ; to do |