一、写出下列动词的过去式及过去分词
1．lie ________ _________ 2．ride ________ _________
3．study ________ _________ 4．catch ________ _________
5．send ________ _________ 6．drop________ _________
7．check ________ _________ 8．see________ _________
9．have ________ _________ 10．buy________ _________
二、单词拼写．
1．Did you________(重启)the computer?
2．Congratulations! You’ve answered all the questions___________(正确地)．
3．We should check the__________(设置)of the computer first．
4．Do you have an___________(电子词典)?
5．Her hair is about six___________(英尺)．
6．Maybe w can travel to___________(火
