The girl has a great interest in sport and ____badminton classes twice a week over the last three years.

_______ the help of my teacher, I worked out the problem in the end.

________ the reason, it is for sure that yawning can be passed from person to person

Do you like this mobile phone—Of course, It is ______ designed for office ladies like me

There is __ ink in this bottle than in that one.