1.The fridge ____ in Japan is 500 USD a/ make b/ making c/ to make d/ made 2. Do you mind _____ the window a/ to open b/ open c/opens d/ opening 3. The main ________ are corn and coffee a/ trees b/ plants c/ flowers d/ crops 4. The young girl _____ near the window is Lan's sister a/ sit b/ sitting c/ to sit d/ sat 5. The house _______ on the hill started slipping a/ build b/builds c/ building d/built 6. Do you mind ______ I leave early ? a/ If b/ when c/that d/ whether 7. It's great _______ here a/ be b/ is c/ to be d/ being GIÚP MÌNH VỚI MỌI NGƯỜI ƠI !!