Put the verbs in brackets into the correct form ( tổng hợp) 9) they...(start) to learn E when they.....(be) only 10 years old 3 she .....(play) thế piano when we .....(arrive) 10) what you ....(đó) at 8 o'clock yesterday when he .....(come) to see you? - Oh ,l.....(write) a leter to my eldest brother 11) they still ....(sleep) when their father ....(come) back from work ,6 she...(come) into the room ....(open) the window ,.....(turn ) ơn the light ,and ....(begin) to read a newspaper 12) it....(rain) hard when they ....(bé) ơn their way home As they ...(have) nó raincoats whit thêm ,they ....(bé) wet through 13) her mother ....(cook) in the kitchen while her father....(clean) the sitting -room 14) when l ....(come) to her house ,she .....(work) in the garden .she ....(tell) mê thật she usually.....(đó) the gardening when she .....(have) free time 15) ít....(be) 2a.m Elia .....(wake) up.she....(look) out Ít .....(snow) Hơi dài nhưng giải hộ m nha m hứa sẽ vote đủ + ctlhn