Choose one sentence that has the same meaning to the root one:
Nam worked hard, so he fell ill.
A. If he had worked hard, he would fall ill.
B. If he had worked hard he would have fallen ill.
C. If he had not worked hard, he would not have fallen ill.
D. Unless he worked hard he would have fallen ill.

Choose one sentence that has the same meaning to the root one:
He got up early but he missed the bus to school.
A. He got up early so as to miss the bus to school.
B. Though he got up early, he miss the bus to school.
C. Though he got up early, but he miss the bus to school.
D. As he got up early, he miss the bus to school.

Choose one sentence that has the same meaning to the root one:
The critics undervalued his new book.
A. The critics rejected his new book.
B. The critics were fed up with his new book.
C. The critics had a low opinion of his new book.
D. The critics turned down his new book.

Choose one sentence that has the closest meaning to the root one:
It is the earth’s gravity that gives us our weight.
A. If there were not the earth’s gravity, we would be weightless.
B. Due to the earth’s gravity we cannot weigh anything.
C. We are overweight because of the earth’s gravity.
D. The earth’s gravity is given weight by people.

Choose one sentence that has the same meaning to the root one:
I tried not to laugh at his face but it was impossible.
A. I can’t stop laughing at his face.
B. I couldn’t help laughing at his face.
C. Laughing at his face was impossible.
D. When looking at his face I laughed.

Choose one sentence that has the same meaning as the root one:
Nora went to the gas station to have her tank filled.
A. Nora’s car is being repaired at the gas station.
B. Nora is going to the gas station to pick up her car.
C. Nora had her gas tank filled with gasoline.
D. Nora is going to the gas station to pick up her tank.

Choose one sentence that has the same meaning as the root one:
She turned the radio on at 7.30. She was still listening to it when her mother came home at 9.00.
A. She has been listening to the radio at 7.30.
B. She had been listening to the radio since 7.30.
C. She has been listening to the radio after 7.30.
D. She has been listening to the radio by 7.30.

Choose one sentence that has the same meaning as the root one:
I didn’t listen to him, and I didn’t succeed.
A. If I listened to him, I would succeed.
B. If I had listened to him, I would succeed.
C. If I listened to him, I would have succeeded.
D. If I had listened to him, I would have succeeded.

Choose one sentence that has the same meaning as the root one:
I think you should revise for the exam.
A. If I were you, I would revise for the exam.
B. If I am you, I will revise for the exam.
C. If I would be you, I revised for the exam.
D. If I will be you, I revise for the exam.

Choose one sentence that has the same meaning as the root one:
The snow makes driving dangerous.
A. The snow makes it impossible to drive.
B. The snow makes it dangerous to drive.
C. Driving is not easy in snowy weather.
D. It is dangerous to go skiing.