Answer:

Second, multiple choice questions

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Third, English-Chinese translation.

Answer:

fill (up) a vacancy

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Step 5 complete the sentence

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This part of the extended materials mainly examines the knowledge points of verb prototype:

When using English, the form of the verb itself, that is, the verb that forms the predicate together with the auxiliary verbs or modal verbs do, does, did, shall, should, with, can, could, must, need, oughtto, etc. , you should use the prototype.

When you use auxiliary verbs or modal verbs to form verbs, do, does, did, shall, will, could, must, need, oughtto, etc. You should use the prototype. The predicate verb of imperative sentences should be in the original form. When the object after the causative verb let and make forms a logical subject-predicate relationship with the verb as the object complement, the verb should be the prototype. But change to passive voice with to; The verb after let does not take to.

Two or more parallel infinitives are connected by and or OR, and the second infinitive often omits to. In why not… and why… sentence patterns, not and why directly form rhetorical questions with verbs, indicating "suggestion, advice, blame or reminder" and so on.