His parents, , didn’t look after him very well—the elbows of his jacket and his boots were badly worn out.
| A．generally | B．apparently | C．gradually | D．precisely |
It is believed that diligence(勤奋) along with good luck ______ one’s dream.
| A．help make | B．help achieve | C．helps come true | D．helps realize |
—I do believe the scientific explanation that when a tomb is opened, the fresh air disturbs the viruses inside it. What about you?
—So do I. If _______ in, the disturbed viruses may cause illness or even death.
| A．breathing | B．breathed | C．being breathed | D．to breathe |
Our bodies are strengthened by taking exercise. ______, our minds are developed by learning.
| A．Probably | B．Similarly | C．Likely | D．Generally |
It took several hundred years ______ paper-making spread to western countries.
| A．when | B．before | C．after | D．since |
—I’ll tell Daisy about the change of our plan tomorrow.
—You 
______ her yesterday.
| A．should have told | B．ought to tell | C．must tell | D．would have told |