Here are 3 easy ways to say the same thing. First, think: no scarecrow = crows can get the crops. Then use simple words.
If there was no scarecrow, the crows would eat all the crops.
Why: "eat all the crops" is a simple way to say "gobble up."
Without the scarecrow, the crows would take the crops.
Why: "take the crops" is short and easy to understand.
If the scarecrow wasn't there, the crows would eat the farmer's crops.
Why: This adds "farmer's" to show whose crops they are, and uses "eat" instead of "gobble up."
Step-by-step tip: 1) Find the main idea (no scarecrow → crows get crops). 2) Pick simple words (eat, take). 3) Put the pieces together in a short sentence.