BÀI TẬP TRẮC NGHIỆM CÁC THÌ TRONG TIẾNG ANH Choose the best option that best completes each sentence: We always our exercises carefully A B are doing C does D doing I to school every day A go B goes C going D am going My parents _ in the garden now A sitting B are sitting C is sit D is sitting Be quiet The baby _ A sleeping B are sleeping C is sleeping D sleeps It _ very cold now A be B are C is D am Tom _ to the museums by bus now A is traveling B are traveling C is travel D travels The Bakers dinner at the moment A is having B are having C eating D is eating The United States _ big A had been B are C was D is Nam to Hue three times A is B was C had been D has been 10 Uncle Ho _ most of his life for our national Independence and freedom A spent B had spent C was spending D has spent 11 " Come back tomorrow I it all to you A have explained B will explain C was explaining D explained 12 We each other since we left at school A hadn't seen B didn't see C don't see D haven't seen 13 She _ abroad many times A has gone B goes C went D had gone 14 He has _ in giving up smoking A succeeds B succeed C succeeded D succeeding 15 The train when we got to the station A leaves B will leave C was already leaving D had already left 16 One of the students in my class absent today A have been B is C were D are 17 Ba likes TV every night A watches B watch C watching 18 Alex married next month A getting B will get C get 19 I that film two months ago A see B saw C seeing 20 They both from college in 1990 A had graduated B graduate C have graduated D is watching D Gets D will see D graduated