the letter_____(write）by hand in 1902

the letter_____(write）by hand in 1902 When ____the letter_____(write)? In two hours the amount of work still done （ ） A in hand B by hand “at hand,in hand,on hand,by hand”分别是什么意思? I （ ）my mother by the hand Father By The Hand followed by the teacher,with a book in her hand We walk （ ） our feet and write （ ） the hand. at hand,by hand,in hand,on hand,to hand ,with hand at hand,in hand,on hand,by 简要,各造句, 用左手写字：write with my left hand 还是 write by my left hand shake sb by the hand