1, You will be late …………………… school. At For In With 2, Their summer vacation starts …………………… June. On In At Of 3, Hoa will see her parents …………………… their farm. On At In For 4, Hoa will see her friends …………………… at the airport. On In At Off 5, Hoa likes to help her parents …………………… the farm work. For With Of To 6, Farmers have to work …………………… all day and night long. Hard Hardly Harder Hardest 7, Hoa’s friend is very interested …………………… writing letters. To Of In At 8, The …………………… vacation is in summer. Long Longer Longest Most long 9, Vietnamese students have …………………… vacation than American ones. Few Fewer Little Less 10, These students are very keen …………………… playing sports. To Of On With 11, Students have to …………………… their work before tests. Do Practice Review Learn 12, The mechanic repairs …………………… in the factory. Things Machines Furniture Tools 13, I prefer films …………………… plays. With Than To As 14, He prefers …………………… TV to reading books. Watch Watching To watching To watch 15, Their family often go to the seaside …………………… vacation. In At On For 16, Farmers have fewer …………………… off than workers. Day Days Date time 17, Vietnamese students often have …………………… summer vacation. Three months Three-month Three – months Three month 18, The buffalo live in the …………………… Cage Shed Coop Room 19, The hen and cocks live in the …………………… Cage Shed Coop Room 20, Farmers have no …………………… vacations. Really Real Reality Disreal 21, When there is …………………… work, her father often goes to the city. Few Fewest Less More 22, In the future, …………………… will do all the work for people. Animals Machines Things They 23, I am very …………………… to see you here. Please Pleased Pleasure Pleasing 24, We will have a day …………………… this week. On Off Of At 25, Linh delivers milk …………………… houses in the street everyday. To With For At