Most people advise that students’ heavy burden __________.
He said that his friend ______ there three days before, but she was not there_______.
If it is a sunny day tomorrow, let’s ______it and go swimming in the South Lake.
He said that his bike _____ stolen and he ____ telephone the police.
---Did the naughty boy break the glass by chance? ---No, ________.
Iraq has _______ too many wars since 1990s, making his people _______a lot.