The science of computer, _____rapid progress has been made in recent years, is the most important of all science.
We haven't discussed yet _______ we are going to place our new furniture.
______, he always makes time for his family.A. No matter he is busy B. No matter how busy he isC. However he is busy C. However busy is he
--- Now the situation has been kept under ______ control. --- Yes. ______ role John played in it was very important.
______ reaching the top of the mountain, a feeling of happiness and a sense of achievement will be experienced.
The computer was used in teaching. As a result, not only _______, but students became more interested in the lessons.