With so much work _____ with , I doubt if I shall have time to visit you.
—I’m going to Beijing next week. Do you have anything ______to your son?—No,thanks.
Although he was disabled, he tried to lead as possible.
Almost everyone has his own strengths and weaknesses. It is _______ others are weak that maybe you have a great advantage.
I had just given up hope of going to college _______word came that I had been admitted to a famous British University.
Cars play an important role in modern life, but they ______ also cause many problems like air pollution.