— Excuse me. Look at the sign “NO PHOTOS!” Please don’t take photos here.— Sorry, I it.
My mother won’t let me ________ the cell phone when I do my homework.
I haven’t seen the film “Cinderella(灰姑娘)”and __________.
Our school celebrates Tree Planting Day _______ March, 12th every year.
Our classroom is cleaner than _______. We clean it every day.
Jack and I went on ________ two-day trip to Nanjing last weekend.