He ____________ a cheerful welcome as he opened the door for the distinguished guest.
举一反三
- When he opened the door, he used too much force and _______ the key.
- When he _______ the door, he found his keys were missing. A: was opening B: opened C: had opened D: was to open
- What ______ his mother______ (do) when he opened the door?
- What _____ he _______ (do) when his mother opened the door?
- The door opened and in ______. A: he came B: came he C: did he come D: did Mr. Smith come