阅读下面句子，根据句子内容填空。从方框中选择恰当词组并用词组的正确形式填空。

refer to   work out     fight for     take part in   jump to one’s feet     ahead of   pick out   be stuck in        volunteer to       increase the awareness of

【小题1】I believe that you can ________ the problem by yourself.
【小题2】Last week, we ________ a talent show, which proved to be very interesting and rewarding.
【小题3】With a joint effort, we finished the task ________ our planned schedule.
【小题4】What we learn today will help us to realize our dreams, so let’s ________ our goals.
【小题5】After the party, Jack ________ clean up the house for Helen, which made her pleased.
【小题6】We ________ a traffic jam on our way to the airport and we nearly missed the flight.
【小题7】When the little boy sang in a very high but clear voice on the stage, the audience ________, clapping and cheering.
【小题8】As people gradually ________ environmental protection, it has become one of the most concerned issues in the 21st century.
【小题9】Entering the room, the little girl immediately ________ her father at the other side of the room.
【小题10】Peter knew the topic so well that he gave the speech without ________ his notes.