精品一区二区免费在线观看_国产精品久久久久久av福利软件_97成人精品区在线播放_国内成人精品一区

【題目】______ you fully understand the instructions of the experiment, your life won’t be secured.

【題目】Long-term ______ to domestic and foreign classics has made him so knowledgeable.

【題目】______ , I think, in another two weeks, and you will realize your dream.

【題目】What does the woman imply?

【題目】Helen always helps her mother even though going to school ________ most of her day.

【題目】What does the woman mean?

【題目】Your room is always a mess. You should get it tidied.

【題目】The （amuse）performance （amuse）everyone present.

【題目】They were much （amuse）by the magician's trick and were falling about.

【題目】The paper is due next month, and I am working seven days ______ week, often long into______night.