Look for trash on the ground and 10) __________ it up.
举一反三
- 4 Change the bold words to it or them. Put the pronoun in the correct place. ► Look up the word. Look it up. ► Look up both words. Look them up. 1 Take off your jacket. ________________
- Please fill in the blaanks according what you hear. 请根据所听内容填空。 1) __________ is a big problem. Many places on 2) __________ are not clean. There is 3) __________ on the land and in the water. The air is 4) __________, too. People, cars, 5) __________ and many other things 6) __________ our world. How can you help? You can help keep our air 7) __________. Walk, 8) __________ a bike, or take a bus. Always put your trash in a trash 2) __________. Look for trash on the ground and 10) __________ it up. Help keep our land clean./module/audioplay.html?objectid=6d6b863db9ecb843d8ea092f9ace4b58
- pick up __________ for living A: solve B: somehow C: trash D: efficiently
- If you don't understand the word, why don't you ____ in the dictionary? A: look at it B: look after it C: look up it D: look it up
- Why don’t you look up the word in the dictionary______ ______ look up the word in the dictionary