Question

Use the words to complete the sentences so they have a similar meaning to the first sentence. Use two to five words. 1. I am sure he was disappointed about leaving the research group. HAVE He ................ disappointed about leaving the research group. 2. They should have analyzed all the tissue samples by now. DUE All the tissue samples were ......... by now. 3. I’m certain Dr. Lee was very eager to carry out his experiment in public. WILLING Dr. Lee .............. to carry out his experiment in public. 4. I thought Ryan wrote the research paper. SUPPOSED Ryan was .......... the research paper. 5. I’m sure they have proved their theory by now. BOUND Their theory .............. is by now. 6. It’s fortunate that the accident didn’t destroy all the tissue samples. HAVE The accident .............. all the tissue samples. Fortunately, it didn’t.

Answer 1

1. I am sure he was disappointed about leaving the research group. HAVE

He must have been disappointed about leaving the research group.

2. They should have analyzed all the tissue samples by now. DUE

All the tissue samples were due to have been analyzed by now.

3. I’m certain Dr. Lee was very eager to carry out his experiment in public. WILLING

Dr. Lee was willing to carry out his experiment in public.

4. I thought Ryan wrote the research paper. SUPPOSED

Ryan was supposed to write the research paper.

5. I’m sure they have proved their theory by now. BOUND

Their theory is bound to have been proved by now.

6. It’s fortunate that the accident didn’t destroy all the tissue samples. HAVE

The accident could have destroyed all the tissue samples. Fortunately, it didn’t.

Answer 2

1. He must have felt disappointed about leaving the research group.
2. Due to now, all the tissue samples should have been analyzed.
3. Dr. Lee was willing to carry out his experiment in public, I'm certain.
4. Ryan was supposed to write the research paper.
5. Their theory must be proven by now.
6. The accident could have had all the tissue samples, but fortunately, it didn't.