While Helen _____ along the river after supper, she ____ a wallet lying on the roadside.A. was walking; was finding B. walked; foundB. walked; was finding D. was walking; found
--Have you found the information about famous peopleyou can use for the report? --Not yet. I’ll search some online.
—I like drinking wine. But people who drink wine aren’t allowed to drive. —If I you, I would give upwine.
The lady in this photo ________ be over fifty! She looks so young!
– The skirt looks different from the others and it’s really nice. – Thanks. It ________ by my mother last month.
Would you mind me how this physics problem ?