About ________ of the workers in the factory were born in the ________.
)—How are you? —. A、I’m OK B、I’m Alice C、Thank you
)—What’s his name? —. A、His is Bill B、It’s Bill C、He is Bill
)What’s thatEnglish? A、at B、on C、in
)—What’s this? —It’sorange. A、a B、an C、the
)—What color is your pen? —It’s. A、black B、a blue C、a yellow pencil