I took the medicine but it didn't have any ___.
| A．answer | B．cause | C．work | D．effect |
Tom ______ in the library every night over the last three months.
| A．works | B．worked | C．has been working | D．had been working |
______ Barbara Jones offers to her fans is honesty and happiness.
| A．Which | B．What | C．That | D．Whom |
--- Is everyone here?
--- Not yet… Look, there _______ the rest of our guests!
| A．are coming | B．is coming | C． comes | D．come |
It was a nice meal, _____ a little expensive.
| A．though | B．whether | C．as | D．since |
As he approached ______ front door, Jack saw ______ strange sight.
| A．the;/ | B．a; the | C．/; a | D．the; a |