Chúng tôi [cần/đang cần] giúp đỡ.

The manuscript describes an algorithm for calculating temporal, latitudinal, vertical and wavelength dependent distribution of sulfate aerosols for the use ... Complete the following sentences with Present Simple: My sister doesn't play (not/ play) tennis every day. I study (study) English at school from Monday to ... between present simple, present continuous and present perfect-but use mostly present simple. ... If there is a complete sentence on each side of the ... Nov 16, 2020 ... Answer · Rohan is preparing for his exams. · I am learning to cook. · They are waiting for us. · The boys are playing with the ball. · It is raining. Dec 25, 2019 ... Use verbs in present continuous tense to write about activities happening now. Use and spell correctly several verbs in the present simple tense. We can rewrite the sentence using the passive voice to put the ... Part B: The following sentences are written in the present progressive active voice. Complete the following sentences using one of the verbs in the box and the present perfect continuous. Exercise 1. By adding the -ing ending to a verb, the gerund is created. Look at the following examples of present progressive sentences to gain a better understanding. You ... Exercise 1. Choose for or since to complete the following present perfect sentences. 1 I ... Sep 28, 2022 ... Unlike in English, the near future tense in Spanish uses the present simple ... Conjugate the verbs in the following sentences in the near future:.