27. It took three years to _____ that old painting.(A) explore (B) restore (C) involve (D) distribute

36. What did the recent study published in the Journal of Asthma find about people with asthma?(A) They have better sleep quality than others.(B) There is no connection between asthma and sleep disorders.(C) They are likely to have insomnia, depression, and obstructive sleep apnea.(D) They need less vitamin D than others.