题目：
根据句意及所给中文提示或英文解释，写出句中所缺单词，每空限填一个单词。
小题1:People like travelling in _________ (春天) because it is neither too hot nor too cold.
小题2:—What’s your father’s ________ (职业)?
—He is a doctor.
小题3:The 30th Olympic Games will be held in London, the ________ (首都) of England.
小题4:Lucy is polite and _______ (乐于助人的). We all like her.
小题5:Our maths teacher asked you to go to his office ________ (立即). He is waiting for you.
小题6:Colours can change our moods and some may make us feel _________ (in need of sleep).
小题7:Hurry up, or we can’t ________ (arrive at) the railway station on time.
答案：
小题1:spring
小题2:job/career
小题3:capital
小题4:helpful
小题5:immediately
小题6:sleepy
小题7:reach
小题1:直接使用spring。
小题2:直接使用名词job或career。
小题3:直接使用capital。
小题4:跟polite并列，用形容词。
小题5:修饰前面的动词go，用副词。
小题6:连系动词feel后面用形容词。
小题7:需要填一个及物动词，情态动词can后使用动词原形。
