When will you leave for Paris for avisit— _______next month

下列各句中，没有语病的一句是（ ）

.-Look at that girl! Is it Susan-No,it__________be her.She has gone to her hometown.

Icounted sheep, I drank milk and I tried everything, but nothing helped.—Itseems you _____ too much recently. Try some sleeping pills.

Our car broke down suddenly and the heavy rain________ our helplessness.