–I could not start my car this morning due to the cold weather.

--No wonder you were late. You ___ have used mine. I was not using all the morning.

A. should   B. must   C. could   D. might

–I could not start my car this morning due to the cold weather.

--No wonder you were late. You ___ have used mine. I was not using all the morning.

--I could not start my car this morning due to the cold weather.
--No wonder you were late. You ___ have used mine. I was not using all the morning

1. A.
   should
2. B.
   must
3. C.
   could
4. D.
   might

–I could not start my car this morning due to the cold weather.

   --No wonder you were late. You ___ have used mine. I was not using all the morning.

A. should   B. must   C. could   D. might

–I could not start my car this morning due to the cold weather.

   --No wonder you were late. You ___ have used mine. I was not using all the morning.

A. should   B. must   C. could   D. might