— Sam , you are late again . What’s your ______this time?— Oh, sorry. I _______ the wrong bus this morning
--- They prefer to walk to the shop rather than_______ in their cars. A. to go B. going C. go
--- What’s the number of students in your classroom? ---It’s about fifty. __________ of them are girls. A., Two third B. Two thirds C. Second third
— Jane, is this your dictionary? — Yes, it's . Thank you. A. me B. myC. mine
---What _____ useful book! And ______ book is popular with students. A. a, a B. a, the C. the , the
How dirty your rooms are! You need to ___________.