1. _______ we admit that there are still some problems about the system of modern education, we don’t mean that it is of no use.
A. Until B. While C. As D. Unless
1. All the employees except the manager _______ to work online at home.
A. encourages B. encourage
C. is encouraged D. are encouraged
1. The boss said to the secretary “If you work well, you ______ have a rise.”
A. must B. ought C. would D. shall
1. Not only _______ snacks and drinks, but _______ cards for entertainment when they had a picnic in the forest.
A. they brought; they also brought B. did they bring; they also brought
C. brought they; did they bring D. did they bring; did they also bring
1. Based on some lawyers’ ideas, the more severe the punishment, ___________.
A. the less likely crime B. the less likely the crime
C. the crime less likely D. the less the likely crime
1. The hostess of the party, who ______ as a doctor for five years, is president of a famous private school.
A. worked B. has worked C. works D. had worked
