【正文】
們明天不必去上學(xué)了。如果是用于指現(xiàn)在,兩者很多時(shí)候是可以替換的。另外, have to 可用于多種時(shí)態(tài),而 must只能用于一般現(xiàn)在時(shí)。 (強(qiáng)調(diào)客觀原因) We must clean our classroom every day. 我們必須每天打掃教室。 1. This restaurant always _________ (provide) customers with good meals. 2. The shoes are of good quality but ___________ (expensive). 3. It’ s very ________ (excite) to sail down the river. 4. It is _______ (report) that 20 people were killed in the accident. 5. My brother is fond of puter ___________ (programme). programming provides inexpensive exciting reported Ⅱ . 根據(jù)所給漢語提示完成下列英語句子,每空一詞。 He _____________ the English exam tomorrow. 2. 瑪麗總是很樂意幫別人的忙。 She ___________ being an actress. 4. 請(qǐng)盡快給我回信。 It’ s useless to __________ your own view. hold on to hopes to pass willing to dreams of as soon as possible