Which of the following can first be chosen as a volunteer?

(单选题)We thought there were 35 students in the dining hall, ______ (单选题)______ we have a vast land and still a lot of mineral resour (单选题)His ______ voice shows that he’s greatly ______. (单选题)A month had passed, but the government didn’t find the _____ (单选题)Great ______ have been made to make our environment more and (单选题)The patient recovered from the illness ______ and three week (单选题)We can surely overcome these difficulties as long as we are (单选题)These so-called friends of hers ______ her. (单选题)We must admit the great part that his advice has ______ in o (单选题)I don’t ______ the price, as long as the house is in good co