Ⅰ.选择填空 从每题A、B、C、D四个选项中,选出一个最佳答案。(20分) 1.teenagers shouldn’t be allowed ________,they are not serious enough. A.to drive B.drive C.driving D.to driving2. We all want to see him ______his dreams. A.achieve B.achieving C.to achieve D.achieved3. He regretted _______that apartment three years ago. A.not buying B.not bought C.not to buy D.was not buying4. The room________every day. A.cleans B.must clean C.be cleaned D.must be cleaned5. Sorry, your car ______in front of the hotel. A |