Today, we’ll discuss a number of cases _______beginners of English fail to use the language properly.

Why are you taking a basket with you for shopping–The stores doesn’t_______ plastic bags for shoppers to protect the environment.

The girl ______ the woman.. Maybe she is her daughter.

To Lihai, the most important thing is _____to win a gold or a silver, _____ to take part.

I have ________ rules at home．