Tom, _________ that you have been ready for the exam.
A: to sure
B: to be sure
C: be sure
D: sure
A: to sure
B: to be sure
C: be sure
D: sure
举一反三
- Study hard ,_____you are sure to have a good result in the exam. A: and B: but C: for D: or
- Study __________ and you are sure to pass the exam.
- ____________ you work hard, you are sure to pass the exam.
- You are sure to pass the exam （ ） you study hard.
- 【单选题】6. ________wear seat belt when you drive a car. A.Make sure of B.Make sure that C.Be sure to D.Be sure that A. Make sure of B. .Make sure that C. Be sure to D. Be sure that