1 . 她太冷了，又无处取暖，她觉得自己快要淹没在人群中了。
Cold with no hope for_________, she felt like _________ in a crowd of people.

2 . 麦克决定在发大财之前再也不回来，所以他一句话也没说就离开了家。(determined) (汉译英)

3 . 为了通过驾考，约翰目前全力倾注于学习开车。
At present, for the ________ of ________ the driving test, John is ________ himself ________learning to drive.

4 . The doctor warned us ________ more attention to _________ the sick pigs away from us.

A．paying; keeping

B．to pay; keep

C．to pay; keeping

D．paying; keep