happen to do sth就是正巧在做什么事.根据前面的时态是进行时,所以后面也是进行时,此句型的进行时是借助be doing的形式.因此用happen to be working
I happened to be walking in my garden 这里为什么用be walking
1个回答
相关问题
-
I happened to be walking in my garden when I noticed a huge
-
The happened to be walking along the riverbank then.改变句子形式
-
用所给动词的适当形式填空 When I( )(walk) in the street ,I( )(meet) my be
-
求英语帝翻译When no one to walk to walk beside you,i swear i'll be
-
TO be honest ,_______________,i could not walk any further
-
TO be honest ,_______________,i could not walk any further
-
I will try my best ____it might be a tough walk.
-
I met mr.green when I ___ (walk) around in the garden
-
— How could you be so rude as to walk in here in
-
I walk the walk alone to keep my sanity.