When _____ who is their best friends, the boys usually hesitate before responding.
| A．asking | B．asked | C．ask | D．to ask |
—What’s the matter,doctor?
—Nothing serious.Take this medicine according to the __________,and you’ll get better soon.
| A．introduction | B．explanations | C．suggestions | D．instructions |
Not __________,the process of wedding ceremony varies widely from culture to culture.
| A．obviously | B．surprisingly | C．particularly | D．normally |
He kept all his letters in a __________ box.
| A．metal strong black | B．strong metal black |
| C．black strong metal | D．strong black metal |
The task is too much for me,so I cannot carry on __________ any longer.I must get some help.
| A．singly | B．simply | C．alone | D．lonely |
We’re expecting Lily because she’s our __________ visitor who comes here for holiday every summer.
| A．familiar | B．particular | C．popular | D．regular |