My grandma started using Weibo at the age of 70. She always says it’s never ____ old to start doing things.

If you want to get good grades, ____________, you should listen to the teacher _________ in class.

—______ eggs do you need for the soup? — Well, one is probably.

English will help us ______ in our work and study.

However, if you don’t take these talen shows too _______, they are fun to watch.