用括号中单词的正确形式填空 1.A company would have to lay off its employees if in ________(finance) difficulties. 2. He told me that he was_________ (employee)in a large trading firm. 3. He__________ (investment) all his savings in public bonds. 4. Before his death, Johnson appointed his brother to ________(executive) his will . 5.We’re shocked at his _______(involve) in that case. 6. After_______ (explorer)the east part of the town, we made a tour of the grand square. 7. Mr. Robinson is a very________ (experience)physics teacher. 8. The first computer in human history was in fact a huge ______(calculate). 9. Amazingly, this small cup has three _______(handle). 10. After a short talk, we knew that he was a land ______(survey)by profession.