Yes the receiver can score
In a single game, the score would be 30-40 (where the server has 30 and the receiver has 40). This is known as a break point.
In tennis, "love" means a score of zero.
One can find plenty of different drill ideas from videos and tennis related websites. An example of a drill for improving service game is to play a short game where servers only switch when the receiver scores, but for the score only the server can actually score points.
In professional tennis, there are line judges for that. In non-professional tennis, however, a server can call his or her own serve out. Most do not because it is a point against them, even though the opponent thought the serve was in.
In tennis, the term "love" is used to represent a score of zero. So, when the score is "love" in tennis, it means that one player has zero points.
It is a tennis score, meaning that the server has no points
ACE
"Love" is a score in the game of tennis.
Following a deuce in tennis, the score is referred to as "advantage" for the player who wins the next point.
Tennis consists of the best of two out of three
In tennis, love is considered a score.
I'm thinking Tennis Score keeper... and don't worry I actually researched it... -Hope this helps!=)