His grandparents live in a small house, but they don’t feel .
| A．alone; alone | B．alone; lonely | C．lonely; lonely | D．lonely; alone |
We________wear a uniform at school．
| A．have to |
| B．has to |
| C．had to |
| D．have |
You can________music in the music room．
| A．listen |
| B．hear |
| C．listen to |
| D．hear to |
You can eat________outside．
| A．at |
| B．／ |
| C．in |
| D．on |
I arrive late________school this morning．
| A．at |
| B．for |
| C．from |
| D．in |
They walked because they couldn’t afford________a taxi．
| A．taking |
| B．to take |
| C．take |
| D．took |