You will have bad luck if you _________ an umbrella inside your house.
A: open
B: opened
C: will open
D: are opening
A: open
B: opened
C: will open
D: are opening
举一反三
- Would you mind ______ the door? A: open B: opening C: to open D: opened
- Would you mind___the window? A: opening B: to open C: opened D: to open
- Would you mind____ the door for me ? A: open B: to open C: opening D: to be opened
- Have you tried ____ the pictures? A: opening B: to open C: open
- Would you mind _____the window for me? A: open B: opening C: having opened D: being opened