First question does not have a grammatically correct answer listed. The question itself is fine.
Second question does have a correct answer, but it is in the wrong tense. Should be met*
Third question is fine up until the blank. There must be a clause missing in the second part. If it were me, I would think the answer would be "go" and that the second part would something along the lines of "get [whatever the hell they're talking about.] completed"
Fourth question has one error, it is missing a "than" after "no better." We can't see enough of the question or answers to figure out what the answer is.
Minor errors, but I don't think they were concentrating on having accurate English text in their animated cartoon shows.