doubts. 【答案】endless
4．To make our world a better place, we need to ________(保护) those endangered
wild animals. 【答案】protect
5．One day in 1966, Armstrong ________(设法完成) to bring the spacecraft down
look, see, watch, read listen(to)，hear good, well die, dead hear of, hear from send up, send away be full of, be filled with at the moment，in a moment, for a moment 等
【答案】government 4．Thank you for giving us so many good ________(建议)。
【答案】suggestions 5．So far, we've ________(成功) in saving thousands of people in danger.
考 点二
兼类词
1．名词兼动词
answer, brush, change, call, cut, cook, cry, cover, copy, cross, dance, drink, draw, dress, excuse, fight, fish, hand, help, hurry, knock, lie, live, last, love, laugh, meet, milk, mind, matter, play, plant, post, pay, push, rain, rest, ring, step, snow, sleep, shop, swim, shout, surprise, smell, smile, stay, set, sound, thank, telephone, trouble, welcome, wish 等。
