单项选择题A．She‘s been working in the officeB．She’s been entertaining a lot of guests.C． She’s been preparing for a party.

单项选择题A． To clean Mrs. Johnson‘s houseB．To wash his plate after the meal.C．To eat every bit of food he is given.

单项选择题A．In a restaurantB．On a farmC．In a garage

单项选择题A．By carB．By train. C．By plane.

单项选择题A．PaperB．PensC．Pencils.

单项选择题C

单项选择题A train travelling at a speed of 75 m.p.h. enters a tunnel 2(1 2)miles long. The length of the train is 1 4mile. How long does it take for all of the train to pass through the tunnel, from the moment the front enters to the moment the rear emerges

单项选择题If 13 P 15 O is the code for M O O N, what is the code for S H O E

单项选择题Which letter can fill in the bracket666(S) 389(T) 972(N) 707( )

单项选择题C