10. The lady had __
Hospital for 30 days.
lain
laid

laid

Explanation:

laid means to set down

Laid she was laid down

First of all, you need to know what a simile is in order to complete this sentence. A simile is a rhetorical figure of speech in which you are comparing two or more things using words such as like or as. In the sentence above, you are already using the word like so you need to compare English class with something else. For example:
English class is like a tree full of savory fruit.