根据句意选择单词，并用适当形式填空。（共10小题，每小题1分，满分10分）．

frequent	power	command	fluent	ignore
conquer	come up	the latter	northwestern	at present

Rains are_____ in this part of the country in summer.
He ______ to his classmates and joined them in the heated discussion.
He has a good ________ of German.
He speaks English as              as a native English speaker.
Mr.Wang, are you free _______? I’ve got some questions for you.
The girl finally ________ her shyness and stood up, answering the question.
The dark, rainy evening, the wind, the thundering clouds held me entirely in their_______.
Jane and Mary are good friends; the former is a teacher, and _______ is a nurse.
The wind is in the _______ direction.
Tom ____________  the doctor’s advice and goes on smoking.