#Form sentences with the words and phrases given, following the sentence patterns in the boxes. Make changes or additions where necessary. Pattern One: It is/was ... (when/where/because) that ... (the use of the emphatic it : 用 于强调句的 it) 1. they, the day before yesterday, set out 2. by the roadside, find, the lost wallet, I 3. not until, get everything ready, he, for the experiment, leave, the lab, Xiao Wang Pattern Two: It takes sb. time to do ... OR It takes time for sb. to do ... (the use of the anticipatory it: 用作先行词的 it) 4. half an hour, my parents, back to the hotel, finally find their way 5 . this difficult math problem, almost two hours, work out, we 6 . we, will, more than three months, this art project, accomplish