7Dear me! Just _____ at the time! I _____ no idea it was so late.A. look, have B. looking, had C. look, had D. looking, have
举一反三
- I can’t find my key anywhere. I __________ for it 15 minutes. A: am looking B: had been looking C: have been looking D: look
- I ……… for my pen. Have you seen it? A: will look B: looking C: look D: am looking
- _______ his breakfast, he began to look for work again. A. Having B. Had C. Having had D. Have had
- Look at this ! I （）some magazines and （） this letter. A: was looking through; found B: am looking through; find C: looked through; had found D: had looked through; finding
- My body was ill, but I was busy with my work. So I had my mother ______ it all the morning. A: look after B: to look after C: being looked after D: looking after