You have to wear a helmet and a life jacket for protection, just ___ you fall into the water.A. in case C. unless C. though D. as
______ of the earth’s surface ______ covered with water. A Two-third; is B Two-third; are C Two-thirds; is D Two-thirds; are
He ______ his friend the moment he got the good news. A contacted with B contacted C kept in contact with D noticed
After the long journey, the three of them went back home, ______. A hungry and tiredly B hungry and tired C hungrily and tiredly D hungrily and tired
--- Who called just now? --- A man ______ Mr. Nelson. A called himself B calling himself C was called D who called
Is this the way you thought of ______ the problem? A to solve B solving C solve D solved