The science of computer, _____rapid progress has been made in recent years, is the most important of all science.
George once told me that he would visit our house,but,for various reasons,he ________so far.
-Look,here________.-Oh,it's my secretary.But I________ him to pick me up at seven o'clock.
-Personally,I believe I can do it well on my own.-________Selfconfidence is the first secret of success.
Although most of them have no doubt ____ he will pass the exam, I still think there is something about _____ he has really got everything ready.
—Has James arrived at the hotel?—No, he ______ by fans for photographs at the airport.