II) Choose the correct answer for each sentence.
23) _____ the old man spoke very slowly and clearly, I couldn’t understand him at all.
a. If                 b. Because                   c. Since                        d. Although
24) She startedlearning English ten years ago.
a) She has not learnt English before.             b) She has started learning English for ten years.
c) She has learnt English for ten years.         d) She has learnt English since ten years.
25) They spent a lot of money on food and clothes.
a) A lot of money was spent on food and clothes.  b) A lot of money were spent on food and clothes.
c) A lot of money on food and clothes were spent.  d) A lot of money on food and clothes was spent.
26) There is a detective film  _____ at the Thang Long Theater.
a) on                            b) in                             c) inside                       d) outside
27) She got used to _______ her bike.
a) ride              b) riding                      c) rode             d) rides
30) A(n) ______ can take a patient to hospital quickly.
a) emergency   b) bleeding             c) wound              d) ambulance