In my view, biology is ______ chemistry, but a little easier than mathematics.

Peng’s company makes __________700,000 yuan for each partnership it sets up and more importantly, benefits both local people and foreign countries.

_____._ much advice I gave him, he did exactly what he wanted to do.

After four years’ research, we now have a ______ better understanding of the disease.

.-----How do you find the dictionary? -------It’s useful,_________for beginners of English.