Monday is his ________ day in a week.
| A．busy | B．busier | C．busiest | D．the busiest |
Don’t _______too late, or you will feel tired in class tomorrow.
| A．wake up | B．get up | C．stand up | D．stay up |
--- Have you _______it?’
---Sorry. Would you please explain it for a second time?
| A．found | B．known | C．seen | D．got |
I have no doubt in my mind _______ they will be glad to see me.
| A．that | B．how | C．why | D．whether |
---Jack，you look tired today. What’s wrong?
--- I was _______ busy _______ I didn’t go to bed until midnight yesterday.
| A．too；to | B．so；that | C．enough；to； | D．such； that |
After a week，he_______ good ideas to solve the problems.
| A．caught up with | B．came up with | C．ended up with | D．followed up with |