单选题 Many women are faced with the (   )of choosing   between work and family  commitments.

单选题 It is necessary that everyone(   ) a copy of this book.

单选题 Could I borrow your pen for a while? Yes, you(   )

单选题 The(  )noise makes me feel distracted.

单选题 (   )you lef your keys at home.

单选题 They connect by sending messages to(  )

单选题 They caught a / an(   )of a dark green car.

单选题 He asked about my health condition(  ) he met me.