By the 6th century BC, athletes began to specialize ______ particular sports, and even began to hire coaches.
During the lecture, the speaker occasionally _____ his point by relating his own experiences.
The course consists of ________ units, _________ lectures.
Though she began her ________ by singing in a local pop group, she is now a famous Hollywood movie star.
The lecture said “It is time ____________ you the literature review.”
The Romantic Period began with the publication of The Lyrical Ballad which was written by _________.
_____________was perhaps the most important development in fashion in the 1960s, invented by Mary Quant a British designer, she began a major international fashion.
“Are you going to attend the lecture tonight?” “Yes. By then I ___________ my homework.”
The speaker ________ his notes before the lecture.
Research into the Internet in china began in the______.
Cells,first identified by the early microscopists, began to be considered______in the nineteenth century.
The lecturer made such a boring speech. But I wasn't bothered by the dullness ______ by his carelessness.
The author began to misbehave______.
The ______ girl began to cry after seeing the _______ man. (frighten)
It is not until 1768 when______first claimed possession of the eastern part of Australia for his country that the continent began to be explored by Europeans.
—I will come to attend your lecture at : tomorrow—I' m sorry, by then my lecture will have ended and I______my guests in my office.
Professor Parker’s lecture was very ________. It was one of the best lectures I’ve ever attended.
___________ the performance began.
The "u" in Faulkner's name was added by ______ according to carrel collins.
We felt______ to death because we could make nothing of the lecturer's speech.
The kites used by German U-boats in World War Ⅱ for the military purpose were made of ______.
英语动词练习 Jack's mother had him______(play)the piano the whole morning. The professor went into the lecture hall,________(follow)by a large group of his students. ___________(not invite)to the birthday party,she felt rather disappointed. She ________(surf)the Internet from 8 to 12 last night.
The movie was very boring and many people began to leave early.By theend, most people __________.
In the late 1950s, the Transformational-Generative grammar proposed by______began to bring a revolution in linguistics.