Sit down, Emma. You will only make yourself more tired, __________ on your feet.
| A．to keep |
| B．keeping |
| C．having kept |
| D．to have kept |
____ the expense, I ____ a round-the-world tour.
| A．Were it not … would take | B．If it were not… take |
| C．Weren't it for… will take | D．If it hadn't been for… would have taken |
____ you dislike ancient buildings, Warrick Castle is worth a visit.
| A．As | B．If | C．Even if | D．Now that |
It was dark and cold. They had to find a house ____ and some wood ____.
| A．to stay in…to make a fire with | B．to stay…to make a fire with |
| C．to stay in…to make a fire | D．to stay…to make a fire |
They've kept up a friendship with the teacher whom they were at school _____ twenty years ago.
| A．with | B．about | C．since | D．till |
You can hardly imagine the difficulty the woman had _____ her children.
| A．brought up | B．bring up | C．bringing up | D．to have brought up |