【正文】
to …/add…up/add up to 1. 毫無疑問這是火上澆油。 There is no doubt that it is like adding oil to the fire . 2. 這些新建的公園增添了這個城市的美麗。 These newlybuilt gardens add to the beauty of the city . 3. 1到 100 加起來總計是 5050。 1,2,3….and 100 adds up to 5050. 4. 把這些數(shù)字加起來然后告訴我結(jié)果。 Add all these numbers up and tell me the result . 5. 8_________5 is 13. A. add to B. added up to C. added up D. added to will keep air out of the water. keep …out (of) / keep…from … keep off / keep up with 1. Before you go to bed you’d better close the doors and windows to ____ thieves ___. 2. The fire is dangerous so you should ____ the child __ the fire. 3. Please _______ the grass. 4. I had to walk faster than before so that I could ___________ him. 5. I wonder what ____ him ____ attending the meeting yesterday. keep out keep off keep off keep up with kept from