【正文】
y have been in contact with each other for 5 years. She came into contact with many people. v. 聯(lián)系,接觸 When can I contact you tomorrow? She contacted me upon her arrival. make /lose contact with 2. …and other European explorers to search for sea routes to the distant,…However, long before that brave..(para1) n. in search of in a / the / one’s search for v. search sth. search (a place) for sb./sth. search for sb./sth. He immigrated to Brazil in search of a better life. I have been searching for the same kind of shoes as these. ① .Many policemen and soldiers are ___ the forest ___ the prisoner escaping from prison. for。 searching 。 searching for ② .The policemen are searching ___every house ___the thief. 。 of C. /。 for C C 3. long before before long 1) There was a lively market long before.(很久以前) 2) Before long you will understand what I said is good for you.(不久=soon) 3) I had waited him long before he came.(在他回來(lái)之前我已等他很久) It ___long before we ___the result of the experiment.