My brother is a 13-year-old boy. Heis tall ________ short black hair.

He had learned enough German to _____ a conversation.

The success of a government should be measured ________ the health and happiness of the people as well as the development of economy.[ ]

If it ________ tomorrow，we won’t start the sports meeting.

．I have called the station and they told me the next train for Da Lian _____ at 3:10