Question 187: In 1973, when the tigers appeared to be facing                            , the World Wide Fund for

                           and the Indian Government agreed to set up “Operation Tiger”.

A. extinct/ Nature                                                       B. extinction/ Nature

C. extinction/ Natural                                                 D. extinct/ Naturalists

Question 188: After six months of convalescence in a nursing home, Tim is finally on the

A. mend                            B. go                                 C. run                                D. top

210 CÂU TỪ VỰNG TỪ ĐỀ CÔ DƯƠNG THỊ HƯƠNG