When I ________ there,I found everything was quite different.A.reached B.arrived C arrived at D.got to 为什么呢?

When I walk along with two others,ther may serve me as my teachers. I can ________ you our photos when we _______ ________. I hope ther this is you open my door and light the sky above .when i need a friend,you are ther翻译 I can't decide when I can play basketball同义句I can‘t decide when ________ ________ play basketball The blackboard ________ (clean) when I came in. When I ________ ______ _______(从……出来)my office,I found it was raining. 英文填空（绝对送分题）i see________(许多学生)when i ________(步行上学)to school 英语翻译同上 I was only ther for two days,but . ther‘re tasty and salty I have a sister是什么意思 i want get-toge ther with you forever Yesterday I——when I was cooking.Yesterday I ________ when I was cooking.A.had my finger cut B.had cut my finger when he ________ home tomorrow,I'll ask him when he______ to Heifei.comes ,will go能说说为什么吗 3.It has been years ________ I returned home.A.after B.that C.sinceD.when I ___________ (see) the film “Chicken Run”.--- Where and when ________ you _______ (see) it?-- .--- Why not ________ for help when you were in trouble?--- Next time,I will. I arrived at the airport ________(after/while/when/before))the planehad taken off The door was ________(open) when I reached home.请说明原因