The boy’s dream was to have his own laboratory ________ to try out some of his own ideas.

nal conflict may shake the ______ of even the strongest relationship, e.g. between husband and wife, parents and children.

1—I’m going to Sanya for myholiday tomorrow. —_______

_____ your sister have a ball or a bat

― What sort of friend do you want to have? Someone beautiful? ― Well, it ____ be beautiful―that’s not important. [ ]