Where is Mr. Wu I haven’t seen him for several days.—He ________ America and he ________ from his home since last week.

more visitors, the Beijing Garden Expo Parkgives roses to visiting couples

Henry _____ be at home now because he phoned me from the factory just now.

____ in a branch of the tree ___ a note which read"I’ll meet you at the School Gate"．

The teachers often tell their pupils_____ across the road when the traffic light is red.