—________do you spell clock? —C-L-O-C-K.
---Do you want to tell us ________ important? ---No.
An Englishman always brings ________ umbrella.
The underlined part in the word “exercises” is pronounced (发音) as ________.
---Would you like some bread?--- ________. I’m full.
--- How is the vegetable salad?--- ________. Nobody likes it.