Correct Answer: expand

Solution : The correct choice is the first option .

Shrink means to become or make smaller in size or volume. Expand means to become or make larger or more extensive. Both are opposite in meaning, which makes them antonyms.

The meanings of the other options are as follows:

• Apply means to bring into action.
• Resume means to begin again after a pause.
• Supply means to provide something that is wanted.

Therefore, the correct answer is "expand".