-- Jimmy had a lot of parties recently.-- Yes, that might ______ why he didn’t do well on the test.
---Where did you get to know Jason? ---It was at the library _______ I used to do my homework.
Bob said he was going to join our club but he didn’t. He _______ his mind.
Come and visit me whenever _______.
_______will Mr. Black be able to regain control of the company.
This type of computer is of great help and I’ll buy it _______.