Choose the correct adverbs of manner to complete the sentences. silently badly seriously quickly successfully 1. David ____ completed his doctorate in physics. Isn't that great? 2. Regina was____injured in a car accident last month. However, she is recovering____. 3. A: I hear you’re studying Russian. How’s it going? B: Well, I can read and write pretty well. But I speak____. It’s a hard language. 4. The cat approached the bird____and jumped.