Analyze the following sentences to see which pattern they belong to. 1) Both men speak loudly and clearly. 2) An introduction usually includes a greeting and a handshake. 3) My e-mail address is lin@campus.com. 4) They will just wave goodbye to the whole group. 5) Our department head will give a dinner to welcome you. 6) You could simply call me Wang. 7) In her bag there is a passport and a pen.