【文章內(nèi)容簡(jiǎn)介】
little trees tall trees small playground big playground 1. There were lots of little trees here. 2. Now there are tall trees. 3. There was a small playground here. 4. Now there is a big playground. 用 be動(dòng)詞的正確形式填空 1. There _________ a picture here now. 2. There __________ a small tree before. 3. There ________ some eggs on the floor before. 4. There ______ any slides in the park then. 5. ______ there any children on the playground now? 6. There _______ a TV and some puters in the classroo