He couldn’t continue to live such a poor life, so he left home, ____ not to come back if he couldn’t get rich.
___________ the Internet is bridging the distance between people; it may be breaking some homes or will cause other family problems.
The world Wide Web is sometimes jokingly called the World because it ________ be very slow.
Mary was often told that she __________ her elder sister Ellen.
The father as well as his three children skating on the frozen river every Sunday afternoon in winter .
Jenny did good job in the exam and as reward her parents took her to Beijing last September .