遇到麻烦时,艾伦经常请求帮助。
Alan often help when he is in trouble.
The librarian was at me and seemed friendly. (smile)
Dad them to our house and Mum soon had a lunch ready for them.(bring)
Tom is thinking about going as a cowboy for the year at Halloween. (five)
There is a place in my heart where all nations will live some day. (peace)
Cells are the and most basic units of living matter. (small)