英語一道題,請詳解37.「Sir,can you please drive faster?I have to get t

題目：

英語一道題,請詳解
37.「Sir,can you please drive faster?I have to get to the station as soon as possible.
My train _________(leave) in 20 minutes.」
爲什麼答案是leaves,這是05年NEPCS的題,There are forty students in our class.Some are from Britain and _________ are from China.(another ,other,others,the others )

解答：

will leave表示將來動作用將來時