Our first try on the new medicine was _______, so we needed to make a lot of changes.

Jane failed to understand how serious her illness was until she spoke to the doctor.

=> Not until _________________________________________.

Don’t run away with the idea that this job is easy.

=> ___________________________________________. (conclusion)

He lets me drive his car.

=> I ______________________.

"Can you help me with my homework?" Minh said to her sister

=> Minh asked her sister ___________________.

It is so nice to_______ a conversation with new friends.

More butter is eaten in America than in Europe.

=> Not so ____________________________________.

Nobody in my class is faster than Hoang.

=> Hoang is _____________________________.