As we all know, Lost in Thailand is a very successful movie, the cost of ______ is only 30 million yuan.

I think _________ important to learn English well.

Ann helps Lily with her homework _____ eight o’clock _____ Sunday. [ ]

.It was_________Asimov was eleven years old________ his talent for writing became obvious.

My name ____ Jack. Liu Ying and Sun Mei ____ my friends.