How to say "life is too short" in french

Fill in the following chart with the present subjunctive forms of the verbs listed on the left according to the subjects indicated. (image of chart attached)

French i: fill in the blank with the correct conjunction of the verb in parentheses in the present imperative: (commander -nous) une pizza. a. commandons b. nous commandons c. commandon d. nous commandon

Can someone translate this to french? “my mother swims from time to time. my brother always sings. my grandma rarely dances.”