看一看,写一写。 a. My grandma ______ in a small house many years ago. b. My grandma ______ in a big house now. a. ______ is thanLing. b. Ling is ______ than Tom. a. Tom is ______ for Daming. b. Ling is ______ for Sam. a. The boy ______ football yesterday. b. The boy ______ table tennis tomorrow.