1.Providing sufficient funding can be obtained, preliminary reasearch ( ) as soon as possible 1. began 2. was begun 3. had begun 4. will begin 답과 해설좀 부탁 드립니다. 2. Our company is less expensive then other competitor and our products are ( ) as reliable. 1. still 2. very 3. just 4. as well 답은 3번입니다. 전 1번이라 생각했는데 이유를 알고 싶습니다.. 3. (The hightest cost) of oversees postal service is (causeing) many customers to (look for) other ways (to handal) a lot of shipment. 답은 highest --> high 인데 the 다음에 최상급을 쓰도 무방하지 않나요?