Our English teacher is ill, and we are all ______ her health.
| A．careful of | B．concerned about | C．interested in | D．calm about |
My mom suggests that we ________ eat out for a change this weekend.
| A．should | B．might |
| C．could | D．would |
________ the course very difficult, she decided to move to a lower level.
| A．Find | B．Found |
| C．To find | D．Finding |
Though they met for the first time, they talked ________ they were good friends.
| A．even if | B．as if |
| C．even though | D．if only |
Once the new rules are made，what matters much next is how they will be________to all the members of the club.
| A．devoted | B．referred |
| C．applied | D．directed |
I felt very tired when I got home. and I _______ straight to bed.
| A．go | B．went |
| C．had gone | D．have gone |