请认真阅读下列各小题，并根据上下文语境，从方框中选择适当的短语（有两个多余选项），并以其正确的形式填空使语义完整。注意：请将答案的完整形式写在答题卡上相应题号的横线上。

keep pace with; use up; clean up; pick out; before long; push ahead with; follow in one's footsteps; get through; pick up; run out; end up; burn out

【小题1】I understand that other countries have already begun trying to clone human beings,but this doesn't mean that we should__________.
【小题2】Matthew could not__________the game,and as a result of his careless playing we lost.
【小题3】Failing to catch the only train, I __________returning to the train station and spending the rest of the day in the waiting room.
【小题4】I finally managed to__________my driving test.
【小题5】Some scientists are__________research in order to produce a cloned human baby.
【小题6】Due to the pandemic of Covid-19, the conditions in the city are getting worse and supplies are__________
【小题7】I cheered up when I__________my father's voice from among the general conversation.
【小题8】The boy lay on the sofa and fell asleep__________.
【小题9】Nina and Mary were in the kitchen, __________after dinner.
【小题10】Having been doing his homework for four hours, he__________.