ProfessorSmithisalsothe_______oftheinternationalprogramoffice.Ifyouhaveanyproblemwhenyoustudyhere,youmaygotohimforhelp.
A、detectiveI have not heard anything from him since his _______.
Allthememoriesofhischildhoodhad_______fromhismindbythetimehewas65.
In the United States, the foreign policy is decided by the ________ government, not by each state.
Thedoctors_______themedicinestothepeopleinthefloodarea.
She is already 16years old. But she _______as if she were still a little girl.
