John received an invitation to dinner,and with his work___,he gladly accepted it.
| A．finished | B．finishing | C．having finished | D．was finished |
This new computer is obviously superior ______ the old one because it has many new functions.
| A．with | B．on | C．at | D．to |
______ strong-minded the teachers are, they should give their students enough time to share their ideas in class.
| A．However | B．Whatever | C．No matter | D．Although |
Ted and his friends established a website offering useful information about thunderstorms ______ similar accidents happening.
| A．prevent | B．preventing | C．to prevent | D．prevented |
—Susan has done well in the competition.
—______. She always does well in such activities.
| A．So has she | B．So she has | C．So does she | D．So she does |
______ makes the people who find value in hardships different is that they are able to combine what happened with the story of their own life.
| A．It | B．What | C．That | D．Which |