问各位英语高手几道题，谢谢各位了O(∩_∩)O~

Question

1、句型转换
①He was very tired.He stopped to take a rest.
____ ____ ____，he stopped to take a rest.
②He was born in1930.He knows a lot about old China.
____ in 1930,he knows a lot about China.
2、请填入合适的连词
①____ I was wondering what to do,our teacher came up to me.
②I'll speak slowly ________ you can understand me.

Answer 1

1、句型转换
①He was very tired.He stopped to take a rest.
Because of tiredness，he stopped to take a rest.
②He was born in1930.He knows a lot about old China.
Born in 1930,he knows a lot about China.
2、请填入合适的连词
①When/while I was wondering what to do,our teacher came up to me.
②I'll speak slowly so that you can understand me.
有不会的可以再问我