Your mother ______ for you everywhere. When have you been?
A: has looked
B: has been looking
C: looked
D: was looking
A: has looked
B: has been looking
C: looked
D: was looking
举一反三
- Since that time every Chinese _____ forward to the year 2008. A: has looked B: has been looking C: is looking D: is being looked
- Jane, have you seen my sunglasses anywhere? I for them all morning. A: had looked B: have been looking C: am looking D: was looking
- They （） this boy for quite a few days before they found him. A: have looked for B: had looked for C: have been looking for D: had been looking for
- Don't you like to have your room _______ clean and tidy? A: be looked B: looked C: looking D: look
- ________ back on its history, we have found that the company has been making steady progress. A: Look B: To look C: Looking D: Looked