29. Tuan is going to invite twenty of his friends to his birthday party ____________________. ( next week, last week, yesterday , last month) 30. My cousin Hoa is going to visit me . She’ll be here _____Christmas. (in/ at / to /with) 31. My mother often spends her free time ____volunteer work at a local orphanage. (to do /work/doing/to work) 32. It’s easy to find my school . It’s _____ the Central Bank. (opposite, under, next, beneath) 33. They put the _____ on the floor, between the armchair and the couch. ( picture , shelf, cushion, rug) 34. Tuan is only seven, but he can eat two _______of rice every meal. (sinks, steamers, saucepans, bowls) 35. You use a ________to cook rice. (sauce pan, rice cooker, frying pan , steamer