1 . ________________ to improve my career prospects.
我选择出国工作以求在事业上有更好的发展。

3 . 选词填空：aboard/abroad
1. Please go __________ the train quickly. There is only one minute left.
2. Don’t figure on going __________ this summer; we may not be able to afford it.

4 . 选择填空

aboard，abroad，broad， board

1. All passengers_________ fell into the river.
2. His shoulders were_________ and his waist narrow.
3. They were the last two to_________ the ship.
4. He was famous, both at home and_________.
5. I’ve decided to study _________. Now I’m wondering whether to_________ the plane or go _________the ship. And I’m still not sure whether it is a good idea to_________ with a host family.

6 . 选择填空：aboard/abroad/board/broad
1. —I am really struck by your spoken English. You speak so fluently. Have you been ___________?
—Yes. I stayed in London for two years.
2. We are asked to ___________ half an hour before the departure time.
3. Just before the moment the train started moving, he went ___________.
4. In our village, there is a ___________ road, both sides of which are lined with trees.
5. I was about to go ___________ the plane to go ___________ when someone called me.

7 . 选词填空（aboard/abroad）
1. Don’t bank on going _________ this summer. We may not have enough money.
2. The president went ________ the plane under the protection of several security guards.