You have to take some necessities such as ropes, a flash, boots, ______ you may get lost in the mountain if going hiking
President Xi Jinping says he wants to increase ties with Belgium and with Europe _______
How much _______ the tiger __________ –It’s about 100 pounds.
er to keep the balance of ecosystem, everypossible means _______to deal with the problems of the over-exploiting ofnatural resources.
What has your hobby brought you— I think it has brought me happiness, especially itkeeps me _____ .