The parade was so wonderful that I couldn’t_______ photos.
John, you _______ stay out too late. Your mother will worry about you.
These model cars ____ in China in 2013.
--- When will the popular film star arrive here?--- I don’t know when he _________. When he _________here, I’ll call you in a minute.
—Were you at Mary’s party last night?—No, I ____________ my sister. She met with difficult problems.
My grandparents____ in that city since 2008.