——How do you find the cake?  ——This cake is very sweet. You ______ a lot of sugar in it. 

—What does the sign over there say? —In the museum no person       be permitted to take photos.

We______________last night，but we went to the concert instead.

—Did you pass the driving test?—No.I ________ it，but I had little time practising.

 I don''t think it any use taking with him , you ____ as well leave him alone .