You can improve your English ___________reading more.

Hello, Helen. What does your sister look like——She’s tall and _____ thin.

______ difficulties we may face in our life, we should keep calm and take measures to get them over.

Little children should go to school to learn something______，they should learn how to behave well in social life

It took me about 40 minutes to ride here.——Have a drink ,please. You ________ be thirsty.