1. The question was so difficult that the students couldn't solve it. --> The question was too ___________.
2. The question was so difficult that the students couldn't solve it. --> The question wasn't __________.
3. They have so little information on the case that they can't find out the murderer. --> They don't have __________.
4. The sea was so rough that the children couldn't swim in it. --> The sea was too _______________.
5. The sea was so rough that the children couldn't swim in it. --> The sea wasn't _______________.
Loga
Sinh Học lớp 12
