He opened his lips as if something.
举一反三
- Jack hurt his feet ______. A: when he opened the tin B: after he opened the tin C: when he ate the fish
- With strong ____________ , he quit his job in the factory and opened his own restaurant.
- 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?