选出正确的表达。

To some extent, that was my fault．

To certain extent, that was my fault．

选出正确的表达。

This horse is too weak to keep a pace with the others．

This horse is too weak to keep pace with the others．

选出正确的表达。

You shall not escape punishment．

You shall not escape from punishment．

选出正确的表达。

I am very glad to be with such a well-drilling crew．

I am very glad to be with such a well-drilled crew．

选出正确的表达。

He instructed his pupils on arithmetic．

He instructed his pupils in arithmetic．

选出正确的表达。

The policeman suspected the thief of lying．

The policeman suspected the thief lying．

选出正确的表达。

Like the saying says, “Accidents will happen．”

As the saying goes, “Accidents will happen．”

选出正确的表达。

Her arm was beginning to swell up where the bee had stung her．

Her arm was beginning to be swelled up where the bee had stung her．

选出正确的表达。

I think it unfair to lay them off．

I think it unfair to lay off them．

选出正确的表达。

I lost my balance and fell backwards．

I lost my balance and fell to backwards．