Am irregular verb means that the different forms of the verb will differ and will not follow a regular pattern,
The pattern here should be:
I VERB, I VERB-ed, I will VERB
the first three options follow this pattern, so they are regular,
the correct answer is D. it is irregular: the past tense form is irregular.
Answer:
The answer would be C. Germany and Russia.
Germany was excluded because she lost WW1 against The Allied Forces and Russia didn't join The League Of Nations because she retreated from the war before the war actually ended.
A became slaves I am 90 percent sure
Answer: Canals.
Explanation: Well technically speaking, both are Egyptian, but hieroglyphic scripts were developed in Mesopotamia, so that would leave the canals.