Grammar Practice for Pre-intermediate Students
... infinitive to express purpose • to + infinitive is used to express purpose: I came here to see you. I went to London to study English. I drove to the airport to meet my parents. Practice Express each ... are formed for the present simple and past simple by using do, does, or did: They work here. Do they work here? She lived here. Did she live here? > Exercise 28 and 34 for present simple a...
Ngày tải lên: 03/10/2012, 15:19