2. No one can prevent the plan 　　　.

A. from carrying out　 B. to be carried out

C. being carried out　 D. to carry out

从A、B、C和D四个选项中，选出可以填入空白处的最佳选项。

1. The tall buildings are 　　　in the lake around which there are many trees.

A. reflected　 B. reflecting　 C. standing　 D. stood

5. In the accident, many people were killed, but meanwhile there were some who were unhurt.

In the accident, many people were killed, but 　　　　　　　　　　　there were some who were unhurt.

4. He was successful in business.

He 　　　　　　　in business.

3. The error was due to careless pure and simple.

The error was due to 　　　carelessness.

2. We were forced to flee the country.

We were forced to 　　　　　　　　safety.

1. They celebrate their wedding anniversary once a year.

They celebrate their wedding anniversary　　　 .

5. They all　　　 (flee from) the burning building last night.

4. The sailor had　　　 (abandon) the sinking ship.

3. 　　　　(not yell) at me like that.