---At present, one of the best ways to study is working in groups.---More chances ___________ to students to learn from each other.
Let’s open the windows to have some ___________air in here.
I jumped ____________ than Bill in the sports meeting last year.
Alex did the project on DIY_____________ better than his classmates.
---Does your father go to work by __________ car every day? ---No, he sometimes takes __________bus.
We usually have the first class ____________ 8:00 in the morning.