Exercise 2: Điền các giới từ in, on, at vào các câu sau: 1. Will she be home time for lunch? Sunday. 2. The week will begin 3. They got to the station just 4. Thy left school 5. This restaurant will close midnight. Exercise 3: Tìm và sửa lỗi sai trong các câu dưới đây: 1. Lan wants to live and work on Japan. time to catch the train. the end of 15. 2. Hung's birthday is in 2nd of July. 3. We will arrive in Saigon on 9 a.m. 4. This cat jumped in his face and scared me. 5. It is his birthday in the 22nd.