5.Lan has done her homework ............3 o’clock A. before B. for C. at D. since 6.A child whose parents have died is called a(n) ........................... A. cousin B. neighbor C. orphan D. nephew 7.I’ll come .................. to pick her up A. over B. from C. on D. of 8.We had a great time in London together. We really enjoyed .......................... A. themselves B. herself C. himself D. ourselves 9.The weather is warm enough for us......................... A.going out B. to going out C. to go out D. go out 10. She has _____________ eyes. A. lovely brown big B. big lovely brown C. brown lovely big D. lovely big brown