—This physics problem is too difficult. Can you show me _____, Wang Li?—Sure.A. what to work it outB. what to work out itC. how to work it out
— _____________ —She isn’t happy. A How does she feel today? B. How is she? C. What can I do for her? D. How is she feel today?
Listen! The teacher ______ an English song to his students.
Jenny has ______ any brothers ______ sisters.
There _______ an orange and some apples in the basket.
People often use computers ______ E-mails.