In order to solve this test, we must know the use of Tenses. The presence of signals words in sentences helps us to choose the right Tense. In this case, we have by and for, which are usually used with Perfect and Perfect Continuous Tenses. The answer C is correct because the verb is used in Future Perfect Continuous. Future Perfect Continuous is used for the action that begins before the moment in the future and will still be in process by that moment.
Correct answer: C
Source: F. Rashidova "English 10-sinf uchun darslik", page 188; M. G‘apporov, R. Qosimova "Ingliz tili grammatikasi", page 104.
Choose the correct answer.
Hurry up! I don’t want to risk . . . the train.
tomiss B) tomissing C) missing
D) miss To solve this test, we should know the usage of Infinitive and Gerund after verbs.
According to the rule we use Gerund after the verb risk. So, the correct answer is C) missing
Correct answer: C
Source: M. G‘apporov, R. Qosimova "Ingliz tili grammatikasi", page 57.
Choose the correct answer.
We have enough milk in the fridge so we . . .
buy any more.
should B) needn’t C) can’t
D) must To solve this test one should know the use of modal verbs. The verb need in negative form means there is no necessity to do something. According to the context of this sentence there is no necessity to buy milk. Correct answer: B Source: M. G‘apporov, R. Qosimova "Ingliz tili grammatikasi", page 29.
Choose the correct answer.
He succeeded . . . being promoted.
in B) on C) for D) before
In order to solve this test, one is supposed to know the use of prepositions and some verbs that are used with prepositions. As a rule, after the verb succeed is used in + Gerund. So, the correct answer is the answer A.