1. “What is wrong with your close friend, Hoa?” he asked
=> He wondered……………………………………………………………
2. I had just turned on the computer when there was a power cut
=> Barely……………………………………………………………………………………..
3. Everyone should join hands to make the earth become a better place. (time)
=>…………………………………………………………………………………………………
4. People claim that the failure was his fault. (blame)
=>It……………………………………………………………………………
1. He wondered what was wrong with Hoa’s best friend
2. Barely had I turned on the computer, the power was out
3. There is still time for everyone to join hands to make the earth a better place
4. It is to blame for the failure, people blame him