Mark Twin wrote many popular novels in his life, ________ The Adventures of Tom Sawyer is a best example.
| A．of which | B．what | C．whose | D．which |
Mary was much kinder to Jack than she was to the others, __________, of course, made all the othersupset.
| A．who |
| B．which |
| C．what |
| D．that |
It surprised us all __________ Kate made such big progress in this final exam.
| A．when |
| B．that |
| C．how |
| D．whether |
—Why do you drink so much tea?
—Well, __________ it doesn't keep me awake in the nights.
| A．although |
| B．as soon as |
| C．as long as |
| D．while |
He __________ on the farm for twenty years and now he is a teacher.
| A．has worked |
| B．had worked |
| C．worked |
| D．works |
As a student in Senior Three, I must work hard. __________, I should take exercise to strengthen my body.
| A．Otherwise |
| B．Meanwhile |
| C．Therefore |
| D．Thus |