The water in rivers is even_________ than before. Something must be done now.
A. dirty B. dirtier
C. more dirty D. Dirtiest
You should set off early__________ you can arrive there on time.
A. so B. but C. because D. so that
—Ann, are you hurrying out?
—I __________ go now or I’ll be late for the meeting.
A. must B. can
C. needn’t D. don’t have to
Not much of the __________ is surprising in Guangzhou Daily today.
A. ideas B. news
C. opinions D. Articles
1.在做出重要决定前你应该三思。
You should __________ _______ before you make some important decisions.
2.露西每天晚上饭后都帮妈妈洗碗。
Lucy helps her mum _________ ____________ ____________ after dinner every day.
3.怀特先生是一个耐心的老师，他从来不对学生生气。
Mr White is a patient teacher. He never __________ _________ ________ his students.
4.你能告诉我什么样的性格适合当名艺术家？
Can you tell me what kind of personality ____________ __________ ___________ ___________ ____________ ___________ ?
5.我们应该听从父母亲的建议，不要让他们担心。
We should ___________ __________ ___________ instead of worrying them.
You can't have them both. You can choose _______ the bike __________ the toy car.
A. either; or B. both; and C. not only; but also D. neither; nor
