ADMICRO

Read the passage and answer the questions that follow by circling the corresponding letter A, B, C or D of the correct answers. Mark your choice on the answer sheet.
A drop shot, a tennis player "drops" the ball just over the net, hoping that his or her opponent won't get to it at all or will just barely reach it, thus making a weak return. The drop shot works well in a number of situations. It can be used to tire an opponent, to bring a baseline player to the net, to win points outright when an opponent is slow in moving forward or is out of position, or to substitute for the approach shot.
A perfect situation for a drop shot occurs when a player's opponent is far out of the court and hits well to the inside of the service line. A good drop shot is a sure winner, but a bad one is equally certain a disaster. The opponent who gets to the ball early has been handed the net position, which is a distinct advantage for the net rusher who will usually win the point in short order.
The word "it" in line 1 refers to______.

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