The answer is.... 4. The sky is blue, generally speaking.
Answer:
The answer is third sentence
Explanation:
The activity that you do must include +ing
Chambers testified before the HUAC against Hiss and claiming that Hiss belonged to an underground communist organization.
should be " testified " and " claimed "....so their both past tense
Answer:
C. an up-to-date, fully hygienic kitchen
Explanation: If this is wrong I'm sorry but I think it's C
