1 l'd like to. . sing well. A can B have ability to C be able to buy some at the corner shop. 2 We ran out of milk last night but I A could B was able to C can't 3 The buses .. get very crowded before they built the new Underground. A could B can C were able to 4 It took us a long time, but eventually we managed a refund. A to get B get C getting 5 This .. A can B must C perhaps be your book. It's got your name on it.
1. be able to
2. was able to
3 were able to