Fill in the blanks with the correct option given in the brackets.
- The director and producer ________ arriving soon. (is, are)
- If the board of directors controls the company, ________ may vote for a promotion.
- I like to play ________ piano.
- ________ dolphin is a very intelligent animal. (a, an, the)
- He is born ________ an intelligent mother. (from, of, to)
- This fellow is good ________ nothing. (for, at, in)
- We ________ keep our surrounding clean. (could, would, should)