She is very good at playing ___ piano and now she is teaching ___ piano at a music school.
(届安徽省合肥市高三第二次模拟考试英语试卷) Guess what! I came across my primary school science teacher this morning, ______ I have lost touch for almost 20 years.
(届北京石景山区高考一模英语试卷) John returned with two workers, with_______ help we finally got the car out of the mud.
(届四川省成都树德中学高三3月阶段性考试英语试卷) ——where did President Xi Jinping have steamed dumplings? _____It was at the Qing Feng Steamed Dumpling Shop _____ he lined up with other customers.
(届福建省漳州市八校高三第三次联考英语试卷) —Where did you find our chemistry teacher? —It was in the lab ______ he was doing his experiment.
(届天津市十二区县重点校高三第一次模拟联考英语试卷) The course normally attracts 20 students per year, ____ up to half will be from overseas.